M0zarts M0zarts

01-09-2020
Mathematics

contestada

Which equation has a solution of x = 9? A. 5x=45 B. 2x=20 C. 4+x=12 D. x+7=26

Respuesta :

sanju2016kr sanju2016kr

01-09-2020

Answer:

A. 5x = 45

Step-by-step explanation:

To check, substitute 9 for x in each equation.

A. 5*9 = 45

B. 2*9 ≠ 20

C. 4 + 9 ≠ 12

D. 9 +7 ≠ 26

Answer Link

Otras preguntas

How did the US rebuild Japan into a Market based democracy after WW2?

A ball, dropped vertically, falls d metres in t seconds. D is directly proportional to the square of t. The ball drops 80 metres in the first 4 seconds. How far

write down the reciprocal of (25°).

i need help answering this question, thank you

Given that the two of the three lines 3x+4y=5,5x+By=13, and 7x=2425 are perpendicular, compute B. Express your answer as a fraction in simplest form.

Pls helpeddddddddddddddd

Explain India’s initiative for world peace

1/3 to 1/6 identify the percent of change

Azuza making space for the pool table that will go in the game room the scale drawing shows the length of the table as 2 inches the scale of the drawing is 1 i

Kinda struggling need help find the answer X^2+6x-72=0