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3 years ago

If x+z=15 and w + y =10, what is the value of (3w+3y)(2x+2z)?

Mathematics

2 answers:

DiKsa [7]3 years ago

5 0

Answer:

900

Step-by-step explanation:

Notice anything about (3w+3y)(2x+2z)?

It's basically equal to 3(w+z) times 2(x+z).

Since x+z=15 and w+y=10, you can plug in the numbers.

3(10) times 2(15)

= 30x30

=900

Hope this helps!!

Anvisha [2.4K]3 years ago

3 0

Answer

the value would be 900

Step-by-step explanation:

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