kaitlynelliot111 kaitlynelliot111

11-12-2020
Mathematics

contestada

7.
Find the value of xy; when x = 5 and y = 3
I
8.
Find the value of a + b; when a = 4 and b = -14
9.
Find the value of 6x + y; when x = 2 and y = 10

Respuesta :

osnapitzkaia osnapitzkaia

11-12-2020

Answer:

7. 15

8. -10

9. 22

Step-by-step explanation:

7. mulitply 5 and 3

8. add 4 and -14

9. 6(2) +10 = 12+10

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