Mathematics, 11.10.2019 11:30 dmgcity

Carly and janiya put some money into their money boxes every week. the amounts of money (y), in dollars, in their money boxes after certain amounts of time (x), in weeks, are shown by the equations below:

carly
y = 60x + 40

janiya
y = 50x + 80

after how many weeks will carly and janiya have the same amount of money in their money boxes and what will that amount be?

a.5 weeks, $280
b.5 weeks, $340
c.4 weeks, $280
d.4 weeks, $340

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:30, bigboss2984

Hey am have account in but wished to create an account here you guys will me with my make new friends of uk !

Answers: 1

continue

Mathematics, 21.06.2019 21:00, mayavue99251

If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?

Answers: 1

continue

Mathematics, 21.06.2019 21:30, aesmithswhs

If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.

Answers: 1

continue

Mathematics, 21.06.2019 23:00, floresguppy

Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. how many cups of pear juice should she use to make 20 cups of punch?

Answers: 1

continue

You know the right answer?

Carly and janiya put some money into their money boxes every week. the amounts of money (y), in doll...