Jordan has $40 to spend at the yard sale. He buys 6 books for $2 each. He would like to spend the rest of his money on model car
s for his collection. If the cars cost $7 each, how many can he buy? Explain
1 answer:
Answer:
He can buy 4 model cars
Step-by-step explanation:
∵ His total money = the cost of books + the cost of model cars
∵ He buys 6 books and the price of each book is $2
∵ The cost of each model car is $7 , let the number of model cars is c
∵ He has $40
∴ 6 × 2 + 7 × c = 40
∴12 + 7c = 40
∴ 7c = 40 - 12 = 28
∴ c = 28/7 = 4
∴ He can buy 4 model cars
You might be interested in
Answer:
m∠ABC > m∠CBD
Step-by-step explanation:
None
T-5w=3j
T=5w+3j
Yes this is the answer
Answer:
x = 10
Step-by-step explanation:
x = k/y
15 = k/-4
k = -60
x = -60/-6
x = 10
Answer:1,grams 2,b 3, id k srry
Step-by-step explanation:
9x > -45
__ __
9 9
x > -5-----> ANSWER
if :
-9x > -45
___ ___
-9 -9
x < 5
