Answer:
all except kilometers
Step-by-step explanation:
Answer:
85 square inches
Step-by-step explanation:
Hope this is helpful
A) Original price : y =10.x
Cheaper brand : y = 7x
The original box is $3 more than the cheap one. Proof:
Suppose 1 box is bought of each (x=1),original will cos10 & the cheaper $7
b) Each time he buys a cheap brand he save $3 ($10-$7), on 5 cheap boxes, he would save $3 x 5 boxes = $15
I believe the equation is y=2x-1 .
hope this helps.
Answer:
.6
Step-by-step explanation: