Question

help me will GIVE MEDALS At the beginning of the summer, Jenna had saved $105. To earn money over the summer, she is working part time at the local community center. She will earn $35 per day of work. If x represents the number of days she works, which of the following equations represents how much money she will have, including her savings?
A.y = 105 - 35x
B.y = x + 105
C.y = 105x + 35
D.y = 35x + 105

Answer 1

D) y=35x+105

Answer 2

thank you can you help me with some more

Answer 3

sure

Answer 4

On Fridays at the ballpark, a cup of soda costs $4, and each refill costs $0.60. If x represents the number of refills, which of the following equations represents the amount a person spends on soda?
A.y = 0.6x + 4
B.y = 4x + 0.6
C.y = 0.6x + 4.6
D.y = 4x + 4.6

Answer 5

which do you think it is?

Answer 6

C

Answer 7

Close, the first time you buy the drink its the cup with soda in it, so that is 4 dollars to begin with, and every time you fill it up after that, it is 60 cents more(0.6)

Answer 8

the number of times you fill it up is x, so 0.6x would be part of the equation

Answer 9

ok then its B right ?

Answer 10

no, x is the number of times you refill the cup, and they charge 60 cents for each refill, so if you refill it 5 times then it would be 0.6 times 5, but since we don't know how many times we refill the cup, the number stays 0.6x

Answer 11

oh ok i get it

Answer 12

its A

Answer 13

yes

Answer 14

you would take that number and add it to the first price(4) and that would equal y

Answer 15

d

Answer 16

a, they only charge 4 dollars the first time, each refill is .60

Answer 17

o
k i inbox you

Answer 18

i dont need help any more thank you @rccb