Question

Yasmin is training for a marathon, and each week she increases her running distance. During her first 4 weeks of training, her distances were 3, 6, 9, and twelve miles. What is the rule the sequence follows?

Add 3 miles to the previous number.

Divide the previous number by 2.

Multiply the previous number by 2.

Subtract 3 miles from the previous number.

Answer 1

Just try out each one to see if it works starting with 3. Do you think subtracting 3 miles from that will give you 6? I don't think so, so get rid of it as a choice.

Answer 2

kellie girl

Answer 3

add 3

Answer 4

thx

Answer 5

Are you sure it isn't multiply by 2?

3 times 2 is 6, which is the next number in the sequence.

Answer 6

wait wait kainui has got a point

Answer 7

yes, but 6 x 2 is not 9

Answer 8

its a battle between kainui and kellie

Answer 9

there is a difference of 3 between each number

Answer 10

say yes if ur answer is right

Answer 11

im confused

Answer 12

each week she increases her running distance by 3 miles

Answer 13

kellie how old r u

Answer 14

no offense

Answer 15

I do not tell my age :)

Answer 16

oh

Answer 17

wait are u older than 15

Answer 18

thats all

Answer 19

yes

Answer 20

oh

Answer 21

do u want a raisin

Answer 22

don't like raisins....I do like grapes

Answer 23

how bout a date

Answer 24

my boyfriend would not like that :)

Answer 25

im just talking about food

Answer 26

lol....dont like dates.....you got some oranges

Answer 27

i got some buns

Answer 28

and a hotdog

Answer 29

talking about food again dont get things mixed up

Answer 30

I got some grapefruits.....talking about food of course

Answer 31

how big are the grape fruits

Answer 32

i like the big juicy ones

Answer 33

for me to know and for you to never find out

Answer 34

its just a fruit chill

Answer 35

can i ask you another ?

Answer 36

yes

Answer 37

Simplify: fourteen times j plus 2 times j plus twenty-two times k minus 7 times j minus fourteen times k plus 3 times k

9 times j plus eleven times k

9 times j minus eleven times k

thirty-one times j minus eleven times k

thirty-one times j plus eleven times k

Answer 38

my girlfrind has dx2 grapefruits

Answer 39

just a mathematical term

Answer 40

of course

Answer 41

14j + 2j + 22k - 7j - 14k + 3k
combine like terms
14j + 2j - 7j = 9j
22k - 14k + 3k = 11k
leaving us with : 9j + 11k (9 times j + 11 times k)

Answer 42

so its the first one

Answer 43

yes

Answer 44

can iask you a couple more ?

Answer 45

yes

Answer 46

]Carly charges her customers a flat fifty dollar fee to evaluate a computer problem and forty-five dollars per hour to repair it. Which expression describes the amount Carly charges for a computer evaluation and repair that takes h hours?

forty-five plus fifty times h

fifty plus forty-five times h

fifty times h minus forty-five

forty-five times h minus fifty

Answer 47

50 + 45h (the 2nd one)

Answer 48

Which statement is not true?

sixteen times c is an algebraic expression.

n is a numerical expression.

thirteen minus 2 is a numerical expression.

forty-seven times u is an algebraic expression.

Answer 49

n is a numerical expression is not true

Answer 50

What is the rule for the sequence 13, 26, 52, 104, …?

Add 13 to the previous number

Multiply the previous number by 2

Add 26 to the previous number

Multiply the previous number by 3

Answer 51

multiply the previous number by 2

Answer 52

Which expression is equivalent to 8 times the quantity b minus c plus 2 times c minus 3 times b?

5 times b minus 6 times c

6 times b minus 5 times c

5 times c minus 6 times b

6 times c minus 5 times b

Answer 53

just a couple more srry

Answer 54

8(b - c) + 2c - 3b
8b - 8c + 2c - 3b
5b - 6c (the first one)

Answer 55

Christa will drive sixty-five miles per hour for the next several hours. If she is already eighty-five miles away from her house, how many miles away from her house will she be after three hours? The expression is eighty-five plus sixty-five times h, where h is the number of hours she drives.

one hundred fifty

two hundred eighty

three hundred twenty

four hundred fifty

Answer 56

85 + 65h
85 + 65(3)
85 + 195 = 280 miles (2nd choice)

Answer 57

Which of the following properties is not used to simplify the expression in the steps below?

y plus 5 times x minus 5 times the quantity x minus y
y plus 5 times x minus 5 times x plus 5 times y
y plus zero times x plus 5 times y
y plus zero plus 5 times y
zero plus y plus 5 times y
zero plus 1 times y plus 5 times y
zero plus 6 times y
6 times y

Commutative Property of Addition

Zero Property of Multiplication

Identity Property of Addition

Associative Property of Multiplication

Answer 58

Braden improves his score with each practice quiz he takes. The number of incorrect answers can be represented by the expression 30 – 6n where n represents the number of practice quizzes he has taken. How many answers will he get incorrect after taking 4 practice quizzes?

20

3

5

6

Answer 59

forget the other 1

Answer 60

30 - 6n
30 - 6(4)
30 - 24 = 6 (last one)

Answer 61

can u handle 3 more

Answer 62

I think the one before that was the associative property

Answer 63

?\

Answer 64

3 more ?

Answer 65

can u handle it

Answer 66

sure

Answer 67

as long as no graphing is involved

Answer 68

Which description is true about the expression 7 plus x plus 4 times w minus 9?

5 terms

1 variable term

1 coefficient

2 constant terms

Answer 69

7 + x + 4w - 9

2 constant terms.....7 and 9

Answer 70

Which algebraic expression represents the phrase “seven fewer than three times a number”?

(3 – 7)n
7(n – 3)

3n – 7

3 – 7n

Answer 71

3n - 7

Answer 72

Sergio’s baby sister gained two pounds each month for her first several months of life. If she weighed 5 pounds when she was born, how many pounds did she weigh after four months? The expression is 5 plus 2 times m, where m is the number of months.

7

thirteen

eighteen

twenty-two

Answer 73

that was the last one

Answer 74

5 + 2m
5 + 2(4)
5 + 8 = 13 lbs

Answer 75

thx so very much thx and a hi from me too ur boyfriend

Answer 76

wait let me tell u my grade

Answer 77

lol.....glad to help....tell your girlfriend I said hi

Answer 78

21 of 21

Answer 79

yes

Answer 80

cool.....way to go

Answer 81

tell ur grapefruits i said hi too

Answer 82

lol....I can do that

Answer 83

tag me if you need any more help :)

Answer 84

how do i tag

Answer 85

#kelliegirl33

Answer 86

i only know how to hashtag

Answer 87

click the @ button and start typing my name.....names will pop up on the screen, click mine and there you go.....try it

Answer 88

@kelliegirl33

Answer 89

you did it

Answer 90

gtg i love u bye

Answer 91

c ya later...bye friend

Answer 92

bye love