Answer:
car a-50 kilos per hour
car b-55 kilos per hour
car b is faster
Step-by-step explanation:
150/3=50
220/4=55
Answer:
Chester would receive a discount of $2.87 on using the coupon.
Step-by-step explanation:
We are given the following in the question:
Original cost of shirt = $28.70
Discount =

We have to find the discount Chester would receive from using this coupon.
Discount amount =

Thus, Chester would receive a discount of $2.87 on using the coupon.
Answer: 0.70
Step-by-step explanation the same as decreased by 30%" would be (1.00 - 0.30)(original cost), or 0.70(original cost)
20 + 8x = 32
- 20
8x = 12
-- --
8 8
x = 3/2= 1 1/2