ashtonb8817 ashtonb8817

10-01-2021
Mathematics

contestada

Work out the value of 5x + 9y when x = 7 and y = -2

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nataliechou123 nataliechou123

10-01-2021

Answer:

17

Step-by-step explanation:

5x+9y

Put in the numbers and then you get:

(5*7)+(9*-2)

Then solve it.

35-18

Subtract to get:

17

Hope this helped! :)

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