sophiapink286 sophiapink286

25-04-2022
Mathematics

contestada

if x = 10 y = 9 work out x(x+2y)

Respuesta :

tinyybarra2 tinyybarra2

25-04-2022

Answer:

your answer is 280

Step-by-step explanation:

Because you already know what X and Y are all you will have to do is plug them in

10 (10 + 2(9))

2*9= 18

10 (10 + 18)

10+18= 28

10(28)

280

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