01-12-2020
Mathematics

contestada

What is the value of a in the equation 3 a plus b equals 54, when b equals 9?

15
18
21
27

Respuesta :

emfinn13 emfinn13

01-12-2020

3a+9=54

54-9=45

45 / 3=15

Answer:15

Answer Link

krazyk9909 krazyk9909

01-12-2020

Answer:

15

Step-by-step explanation:

3a+b=54

3a+9=54

3a=45

a=15

Answer Link

Otras preguntas

BIG POINTS (82) what is the area of a circle if its radius is 3596cm let pi=3.14

0.083 repeding as a percentage?

would you most likely measure a leaf using ounces ,pounds o tons? explain

Which city is located by the Baltic Sea? Moscow Kiev St. Petersburg Volgograd

The height of a box is 7 inches. Its length is 6 inches more than its width. Find the length if the volume is 280 cubic inches.

What is .03 as a percent?

What is the slope-intercept equation of the line if the y-intercept= (0,2) and the slope= -1/4 ?

multiple choice. Close reading is a strategy that is meant to be practiced __________. A)at the end of a project. B)several times C)one time D)with a partner I

Which religious group contributed to the start of the Abolitionist Movement? Mormons Quakers Catholics Shakers

what was the effect of the immigration act of 1990? A) fewer states offered bilingual education B) many illegal immigrants were deported C) fewer immigrants ca