Question

Monisha decides to join a gym for a minimum of one month to train for a triathlon. The gym charges a joining fee of $100 and a monthly fee of $37. If x represents the number of months that Monisha is a member of the gym, the equation below can be used to determine C, her total membership fee for that duration of time.

100 + 37x = C

Monisha has allocated a maximum of $285 to spend on her gym membership. Which number line shows the possible number of months that Monisha can be a member of the gym?
Answer

Answer 1

Can you post the answers?

Answer 2

no it is 4 graphs

Answer 3

Well its kind of hard for me to help, when I don't know what the number lines look like

Answer 4

If C = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and D = {numbers not divisible by 2 from 1 to 10}, what is CD?
Answer
{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
{1, 3, 5, 7, 9}
{ }
{2, 4, 6, 8, 10}

Answer 5

2nd one

Answer 6

your awsome


Let A = {t-shirt, tank} and let B = {shorts, pants}. Find A X B.
Answer
{(t-shirt, short), (tank, pants)}
{t-shirt, tank, shorts, pants}
{(t-shirt, shorts), (t-shirt, pants), (tank, shorts), (tank, pants)}
{ }

Answer 7

3rd one i think. Cartesian Product? havent done this stuff in a while

Answer 8

thanks


Which relation does not represent a function?
Answer
(-3, 6), (-1, 1), (0, 1), (3, 7)
(-5, 3), (-3, 1), (0, -4), (3, -6)
(-4, 2), (1, 5), (-2, 0), (1, 6)
(2, 0), (4, 6), (6, 8), (10, 6)

Answer 9

Functions means that there is an exactly 1 x for each y.

3rd one

Answer 10

you have (1,5) and (1,6)

Answer 11

makes since


What is the slope between the two points (4, 13) and (1, 4)?
Answer
3
-1/3
1/3
-3

Answer 12

slope = change in y over change in x

(13 - 4)/(4 -1) = 9/3 = 3

Answer 13

What is the slope and y-intercept of the graph of 3x + 2y = 12?
Answer
slope =-2/3 y-intercept = (0, 6)
slope = 6 y-intercept = (0,-3/2 )
slope = -3; y-intercept = (0, 12)
slope = -3/2 y-intercept = (0, 6)

Answer 14

Just rearrange to y = mx + b form

2y = -3x +12

y = (-3/2)x + 6 (last one)

Answer 15

your great



What is the equation of the line that passes through the point (3, 2) and has a slope of 4?
Answer
y = 4x - 5
y = 4x - 1
y = 4x - 10
y = 4x + 1

Answer 16

y-2 = 4(x-3) --> y - 2 = 4x - 12 --> y = 4x -10

Medals plz

Answer 17

What is the equation of the line that passes through the points (-2, 1) and (1, 10)?
Answer
3x - y = 5
3x - y = -7
x + 3y = -5
3x - y = -5

Answer 18

you can do that GOLD

Answer 19

Just did guess and check to lazy for algebra right now...

2nd one

Answer 20

you in high school btw?

Answer 21

yes


Select the equations that are parallel and perpendicular to y = x + 5 and that pass through the point (-2, -1).
Answer
parallel: y = x - 1
perpendicular: y = -x + 1
parallel: y = -x - 1
perpendicular: y = x + 2
parallel: y = x + 1
perpendicular: y = -x - 3
parallel: y = 2x - 2
perpendicular: y = -2x - 1

Answer 22

and am horrible at it

Answer 23

3rd one i think. Running on 2 hours of sleep, after cramming for one of my finals

Answer 24

so don't take my word on that one

Answer 25

i belive you....your smart


Choose the correct description of the graph of the compound inequality

3x < -9 or x + 2 10
Answer
A number line with a closed circle on -3, an open circle on 8, and shading in between.
A number line with a closed circle on -3, shading to the left, and an open circle on 8, shading to the right.
A number line with an open circle on -3, a closed circle on 8, and shading in between.
A number line with an open circle on -3, shading to the left, and a closed circle on 8, shading to the right.

Answer 26

are you in collage?

Answer 27

yeah 2nd year

whats the 2nd part suppose to say x + 2 10 ?

Answer 28

>=

Answer 29

last one

Answer 30

i should be working on a take home final right but im too tired :(

Answer 31

i can help :)



Choose the correct description of the graph of the compound inequality

x - 2 > -10 and 2x >= 12
Answer
A number line with a closed circle on -8, shading to the left, and an open circle on 6, shading to the right.
A number line with a closed circle on -8, an open circle on 6, and shading in between.
A number line with an open circle on -8, a closed circle on 6, and shading in between.
A number line with an open circle on -8, shading to the left, and a closed circle on 6, shading to the right.

Answer 32

no it is <=

Answer 33

x - 2 > -10 and 2x <= 12

Answer 34

3rd one

Answer 35

your the best

Determine the type of boundary line and shading for the graph of the inequality 4x + y > -6.
Answer
Dashed line with shading on the side that does not include the origin.
Dashed line with shading on the side that includes the origin.
Solid line with shading on the side that does not include the origin.
Solid line with shading on the side that includes the origin.

Answer 36

hate these. lets skip this one. how many more do you have left?

Answer 37

idk

Answer 38

one after this one and it is a hard one...for me anyways


Connie needs to burn at least 400 calories at the gym today. She can burn 20 calories per minute on the treadmill and 12 calories per minute on the elliptical trainer. Which inequality below can be used to find the possible combinations of time she could spend on each machine and still meet her goal of burning at least 400 calories?
Answer
20t - 12e 400
20t + 12e 400
20t + 12e 400
20t - 12e 400

Answer 39

20t + 12e >= 400

Answer 40

or just >

Answer 41

last one its a three parter

Assume a 115 pound person burns 36 calories after 12 minutes of walking and 54 calories after 18 minutes of walking.
Part 1 : Use calories as the y-coordinate and minutes as the x-coordinate. After writing two ordered pairs, find the slope. What does the slope represent in terms of the information provided?

Part 2 : Write an equation, in slope intercept form, to represent this data.

Part 3 : How many calories will this person burn after 35 minutes of walking? Using complete sentences, explain how the equation, slope, or graph can help to predict calories burned.

Answer 42

Part 1: (12, 36) and (18, 54); slope = (54 -36)/(18-12) = 18/6 = 3

Part 2: y - 36 = 3(x - 12) --> y = 3x - 36 + 36 --> y = 3x

Part 3: Just plug in 35 for x in part 2. I think you can explain how the model works.

Answer 43

you good at history :)

Answer 44

depends, what part?

Answer 45

I'm an engineer not a history major so I have my limits

Answer 46

oh with the math i just wanted to say I SO PASSED

Answer 47

was that a homework you had?

Answer 48

more of a study exam

Answer 49

slaves, civil war stuff like that

Answer 50

yeah not too good at that part in particular. Might want to try the history section, though I doubt anyones on right now.

Answer 51

ok thanks for all of your help so what do i do now?

Answer 52

Hit the blue bar on top and click find mor subjects at bottom, then join history study group

Answer 53

ok so am i suppose to rate you or something?

Answer 54

You can give me a medal. just hit best answer on any of my replies

Answer 55

ok done thanks

Answer 56

ok well cya around time to go to history

Answer 57

cya