4 years ago

An architect is designing a deck. It will

Mathematics

1 answer:

sashaice [31]4 years ago

7 0

Answer:

10x

Step-by-step explanation:

5x ft LONG 2x ft WIDE

cancell the x

new expression:

5 times 2

now add

5 *2=10

put back the x that we cancelled

10*x=10x

we get the answer as 10x.

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