3 years ago

Evaluate this expression for x=2 and y=5.

Mathematics

1 answer:

bija089 [108]3 years ago

8 0

Answer:

Step-by-step explanation:

Substitute the given values for x and y into the expression

$\frac{20}{5}$ - $\frac{8}{2}$ + $\frac{3(2)(5)}{2+5}$

= 4 - 4 + $\frac{30}{7}$

= 0 + $\frac{30}{7}$

= $\frac{30}{7}$ = 4 $\frac{2}{7}$

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