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

The 10th and the 20th term of an arithmetic sequence are 10 and 40, respectively. Find its 100th term.

A worker in a sunglass factory can make 50 frames or 100 lenses per day. There are 90 workers. How many workers should make lenses?

16 increased by twice a number is -24

To select a file to move in the Computer window, you should ____ the file.

Your dad tells you that he will pay you $6.00 an hour for the 6 seconds that you take to wash your hands before dinner. How much did you make for washing your h

can some help me better to remember the map of Europe ?

Twice as number decreased by 9 is 7

91,007,500 in scientific notation with positive powers of 10

Last summer, at Camp Okey-Fun-Okey, the radio of the number of boy campers to the number of girl campers was 8:7. If there were a total of 195 campers, how many

what is the complete subject in the following sentence? the young boy rode the bus to school.