2 years ago

Ahmed wants to buy one of two skateboards. One skateboard costs $1 more than the

Mathematics

1 answer:

Papessa [141]2 years ago

4 0

Answer:

1 skateboard will cost $73 and the other will cost $72

Step-by-step explanation:

Skateboard A (Original) = X

Skateboard B (+$1) = X + 1

Solving for X

(x + 1) + x = 145

2x + 1 - 1 = 145 - 1

2x = 144

2/2 = x

144/2 = 72

x = 72

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