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Mathematics 20 Online
OpenStudy (anonymous):

@moralmer000

OpenStudy (haleyelizabeth2017):

what do you need help with?

OpenStudy (anonymous):

give me a sec thanks

OpenStudy (haleyelizabeth2017):

okay :)

OpenStudy (anonymous):

Which statement is the correct interpretation of the inequality −7 > −9? On a number line, −7 is located to the left of 0 and −9 is located to the right of 0. On a number line, −7 is located to the right of 0 and −9 is located to the left of 0. On a number line, −7 is located to the right of −9. On a number line, −7 is located to the left of −9.

OpenStudy (haleyelizabeth2017):

|dw:1417724175191:dw| So it is "On a number line, -7 is located to the right of -9"

OpenStudy (anonymous):

uhu

OpenStudy (anonymous):

@moralmer000

OpenStudy (anonymous):

@haleyelizabeth2017

OpenStudy (anonymous):

@HelpBlahBlahBlah

OpenStudy (haleyelizabeth2017):

yes? I gave you the answer :P

OpenStudy (anonymous):

oh thanks can u help me with more

OpenStudy (haleyelizabeth2017):

yes

OpenStudy (anonymous):

give me a sec

OpenStudy (anonymous):

Elevator 1 in a building moved from ground position to a final position of +16 feet. Elevator 2 in the same building moved from ground to a final position of −25 feet. Which statement best describes the final positions of these two elevators? Elevator 1 is 16 feet below ground level, and elevator 2 is 25 feet above ground level. Elevator 1 is 16 feet above ground level, and elevator 2 is 25 feet below ground level. Elevator 1 is 16 feet above ground level, and Elevator 2 is 25 feet below the position of Elevator 1. Elevator 1 is 16 feet below ground level, and Elevator 2 is 25 feet above the position of Elevator 1. Question 4 (Multiple Choice Worth 1 points) (03.01 MC) Which expression is equivalent to 42 + 30? 6(36 + 24) 7(6 + 30) 6(7 + 5) 5(37 + 25) Question 5 (Fill-In-The-Blank Worth 1 points) (03.03 LC) What does Point P on the number line represent? (Use the hyphen for negative numbers, such as −9) Number line from negative 8 to positive 8 in increments of 1 is shown. Only the even numbers are labeled. A point labeled P is placed at the first tick mark to the left of 0. Numerical Answers Expected! Answer for Blank 1: Question 6 (Fill-In-The-Blank Worth 1 points) (03.01 LC) The LCM of 6 and 10 is _______. Numerical Answers Expected! Answer for Blank 1: Question 7 (Fill-In-The-Blank Worth 1 points) (03.03 LC) The letter P on the number line below represents the number ______. (Use the hyphen for negative numbers and write answer as a decimal, such as −7.2) Number line from negative 5 to positive 5 in increments of 0.5 is shown. Only the whole numbers are labeled. A point labeled P is placed at the seventh tick mark to the left of 0. Numerical Answers Expected! Answer for Blank 1: Question 8 (Fill-In-The-Blank Worth 1 points) (03.01 LC) The GCF of 24 and 30 is _______. Numerical Answers Expected! Answer for Blank 1: Question 9 (Multiple Choice Worth 1 points) (03.03 MC) On the number line below, P represents a number. What is the value of the opposite of that number? A number line from negative 4 to positive 4 in increments of 1 over 4, with all whole numbers alone labeled is shown. Put point P at the second tick mark to the right of 0. 1 2 over 4 minus 2 over 4 −1 Question 10 (Multiple Choice Worth 1 points) (03.01 MC) Which expression is equivalent to 4(6 + 8)? 10 + 12 10 + 8 24 + 32 24 + 8 Question 11 (Multiple Choice Worth 1 points) (03.06 LC) Which of the following is true? |−8| < 6 |−6| < |−8| |8| < |−6| |−6| < −8 Question 12 (Multiple Choice Worth 1 points) (03.02 MC) In a certain country, the heights and depths of a road are measured in relation to sea level. Sea level has a value of 0. The lowest point of the country lies at −12 feet. The highest point of the country lies at +136 feet. Which of the following statements best describes the lowest and the highest points? The lowest point is 12 feet above sea level, and the highest point is 136 feet below sea level. The lowest point is 12 feet below sea level, and the highest point is 136 feet above sea level. The lowest point is 12 feet below sea level, and the highest point is 136 feet above the lowest point. The lowest point is 12 feet above sea level, and the highest point is 136 feet below the lowest point. Question 13 (Multiple Choice Worth 1 points) (03.03 MC) Which of the following statements best describes the location of −(−5) on a number line? It is 5 units to the left of 0. It is 5 units to the right of 5. It is 5 units to the left of 5. It is 5 units to the right of 0. Question 14 (Multiple Choice Worth 1 points) (03.06 LC) If x = −2, which number line shows the value of |x|? A number line is shown from negative 6 to positive 6 with increments of 1. All the numbers are labeled on the number line. A dot is shown on a point at 2 tick marks to the left of 0. Above the number line, a bracket is shown extending from a point at 2 tick marks to the left of zero to a point at 2 tick marks to the right of zero. A horizontal line is shown between the brackets, and 2 is written on the line. A number line is shown from negative 6 to positive 6 with increments of 1. All the numbers are labeled on the number line. A dot is shown on a point at 2 tick marks to the left of 0. Above the number line, a bracket is shown extending from a point at 2 tick marks to the left of zero to a point at 2 tick marks to the right of zero. A horizontal line is shown between the brackets, and negative 2 is written on the line. A number line is shown from negative 6 to positive 6 with increments of 1. All the numbers are labeled on the number line. A dot is shown on a point at 2 tick marks to the left of 0. Above the number line, a bracket is shown extending from a point at 2 tick marks to the left of zero to 0. A horizontal line is shown between the brackets, and negative 2 is written on the line. A number line is shown from negative 6 to positive 6 with increments of 1. All the numbers are labeled on the number line. A dot is shown on a point at 2 tick marks to the left of 0. Above the number line, a bracket is shown extending from a point at 2 tick marks to the left of zero to 0. A horizontal line is shown between the brackets, and 2 is written on the line. Question 15 (Multiple Choice Worth 1 points) (03.06 MC) Raymond had a balance of −$467.25 in his bank account, and Roger had a balance of −$356.75 in his bank account. Which statement explains why Raymond owes the bank more than Roger? −467.25 < −356.75 −467.25 > −356.75 |−467.25| < |−356.75| |−467.25| > |−356.75| Question 16 (Multiple Choice Worth 1 points) (03.06 HC) Taylor and Jeff observed two points, P and Q, on a number line. A number line is shown from negative 1 to positive 1 with increments of 1 over 8. A point P is shown at the seventh tick mark to the left of 0, and a point Q is shown at the seventh tick mark to the right of 0. Jeff said that the absolute values of the numbers represented by the two points are different. Taylor said that the absolute values of the numbers represented by the two points are the same. Which of the following explains who is correct? Jeff, because the points are of different signs Jeff, because the points are at different locations Taylor, because each of the two points is 7 over 8 unit from 0 Taylor, because the distance between the two points is 7 over 8 unit Question 17 (Multiple Choice Worth 1 points) (03.02 LC) A duck is 2 feet below the surface of a pond. If its position can be recorded as −2 feet, what would the position of 0 represent? 2 feet below water 2 feet above water The bottom of the pond On the surface of the pond

OpenStudy (haleyelizabeth2017):

Elevator 1 is 16 feet above ground level, and elevator 2 is 25 feet below ground level

OpenStudy (haleyelizabeth2017):

6(7 + 5)

OpenStudy (anonymous):

u r awesome

OpenStudy (haleyelizabeth2017):

The LCM of 6 and 10 is \(\huge2\).

OpenStudy (anonymous):

k

OpenStudy (haleyelizabeth2017):

The letter P on the number line below represents the number \(\huge 35\). (Use the hyphen for negative numbers and write answer as a decimal, such as −7.2)

OpenStudy (haleyelizabeth2017):

The GCF of 24 and 30 is \(\huge 6\) I got the LCM of 6 and 10 wrong. it is \(\huge 30\) Which expression is equivalent to 4(6 + 8)? \(\huge 24+32\) That's all I can do right now :( sorry!

OpenStudy (anonymous):

ok thanks have a great day

OpenStudy (anonymous):

@RainbowBubbles01

OpenStudy (anonymous):

what i do to be called?

OpenStudy (anonymous):

@AhhhhhplzzzzzHelp

OpenStudy (anonymous):

help me @AhhhhhplzzzzzHelp

OpenStudy (anonymous):

yea?

OpenStudy (anonymous):

with what

OpenStudy (anonymous):

Which of the following is true? |−8| < 6 |−6| < |−8| |8| < |−6| |−6| < −8 Question 12 (Multiple Choice Worth 1 points) (03.02 MC) In a certain country, the heights and depths of a road are measured in relation to sea level. Sea level has a value of 0. The lowest point of the country lies at −12 feet. The highest point of the country lies at +136 feet. Which of the following statements best describes the lowest and the highest points? The lowest point is 12 feet above sea level, and the highest point is 136 feet below sea level. The lowest point is 12 feet below sea level, and the highest point is 136 feet above sea level. The lowest point is 12 feet below sea level, and the highest point is 136 feet above the lowest point. The lowest point is 12 feet above sea level, and the highest point is 136 feet below the lowest point. Question 13 (Multiple Choice Worth 1 points) (03.03 MC) Which of the following statements best describes the location of −(−5) on a number line? It is 5 units to the left of 0. It is 5 units to the right of 5. It is 5 units to the left of 5. It is 5 units to the right of 0. Question 14 (Multiple Choice Worth 1 points) (03.06 LC) If x = −2, which number line shows the value of |x|? A number line is shown from negative 6 to positive 6 with increments of 1. All the numbers are labeled on the number line. A dot is shown on a point at 2 tick marks to the left of 0. Above the number line, a bracket is shown extending from a point at 2 tick marks to the left of zero to a point at 2 tick marks to the right of zero. A horizontal line is shown between the brackets, and 2 is written on the line. A number line is shown from negative 6 to positive 6 with increments of 1. All the numbers are labeled on the number line. A dot is shown on a point at 2 tick marks to the left of 0. Above the number line, a bracket is shown extending from a point at 2 tick marks to the left of zero to a point at 2 tick marks to the right of zero. A horizontal line is shown between the brackets, and negative 2 is written on the line. A number line is shown from negative 6 to positive 6 with increments of 1. All the numbers are labeled on the number line. A dot is shown on a point at 2 tick marks to the left of 0. Above the number line, a bracket is shown extending from a point at 2 tick marks to the left of zero to 0. A horizontal line is shown between the brackets, and negative 2 is written on the line. A number line is shown from negative 6 to positive 6 with increments of 1. All the numbers are labeled on the number line. A dot is shown on a point at 2 tick marks to the left of 0. Above the number line, a bracket is shown extending from a point at 2 tick marks to the left of zero to 0. A horizontal line is shown between the brackets, and 2 is written on the line. Question 15 (Multiple Choice Worth 1 points) (03.06 MC) Raymond had a balance of −$467.25 in his bank account, and Roger had a balance of −$356.75 in his bank account. Which statement explains why Raymond owes the bank more than Roger? −467.25 < −356.75 −467.25 > −356.75 |−467.25| < |−356.75| |−467.25| > |−356.75|

OpenStudy (anonymous):

All I see is black diamonds with question marks in the middle.

OpenStudy (haleyelizabeth2017):

just reload the page

OpenStudy (anonymous):

go away then come back

OpenStudy (anonymous):

First one is |-6|<|-8|

OpenStudy (anonymous):

yes next

OpenStudy (anonymous):

@AhhhhhplzzzzzHelp u there

OpenStudy (anonymous):

I think the second one is the lowest point is 12 feet below sea level, and the highest point is 136 feet above the lowest point. I'm not sure

OpenStudy (anonymous):

I think the third one is it is 5 units to the right of 0.

OpenStudy (anonymous):

i am done i got a 58 but thanks

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