ralphnieetienne ralphnieetienne

22-04-2020
Mathematics

contestada

Substitute 7 for x and evaluate the expression below. 9x - 2x

Respuesta :

grannysmith1624 grannysmith1624

22-04-2020

Answer:

49

Step-by-step explanation:

Multiply 9 by 7 which is 63 then subtract by 14 which is 7 and 2 muliplied. The answer is 49.

Answer Link

devishri1977 devishri1977

22-04-2020

Answer:

49

Step-by-step explanation:

9x - 2x = 7x = 7*7 = 49

or

9x - 2x = 9*7 - 2*7

= 63 - 14

= 49

Answer Link

Otras preguntas

Please help. Find the approximate latitude and longitude of the American territory the mainland of which includes the contiguous 48 states. Take into considerat

suy giảm đa dạng sinh vật không dẫn đến hệ quả nào sau đây

The longest ladder on the fire truck reaches 95 feet. A building has 20 stories, and each story is 18 feet high. what is the highest story that the ladder can r

In the figure below, ⎯⎯⎯⎯⎯⎯⎯⎯,⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯, B L ¯ , A M ¯ , and ⎯⎯⎯⎯⎯⎯⎯⎯⎯ C K ¯ are medians of △ △ A B C . If AM = 21 and LO = 4, then AO =

A network device that connects two networks together and only allows packets through that are needed. Packet Server Bridge Router

koi ladki meri aachi aur caring si behan banegi hamesha ke liye

Is this right? I dont know whether the 3 or the y should be negative

Biodiversity: Do you think that the hot spot strategy is a good one?

Make a list of symptoms of computer virus and preventive measures from computer virus.

5 1 2 | 2 -1 4 -2 8|-7 16 -10