19-01-2021
Mathematics

contestada

Which of the following equations have z = 4?
Select all that apply.
(A)9z + 22 = 26
(B)7z - 1= 27
(C) 46 - 8z = 14
(D) 5z + 40 = 62

Respuesta :

20071sarah 20071sarah

19-01-2021

Answer:

B and D

Step-by-step explanation:

7z -1 = 27 46 - 8z = 14

+1 +1 -46 -46

7z = 28 -8z = -32

/7 /7 /-8 /-8

z = 4 z = 4

Answer Link

Otras preguntas

What is the percent change from 40 to 55? Show calculations and final answer. Round to the nearest percent.

Write a balanced nuclear equation for the alpha decay of titanium-45.

Can someone write a whole long paragraph on what HIV.

I need help with problem.

Mountain Gear can manufacture mountain climbing shoes for $37.11 per pair in variable raw material costs and $15.09 per pair in variable labor costs. The shoes

Find the slope from the two points given: (3,9) and (1,8)

How old is this website?

The formula for this.(sorry for the horrible graph it was hand drawn

Question 2 (6 points) Jerry bought a slice of cake with a central angle of 60 degrees where the radius of the cake was 8 centimeters. What is the surface area o

It’s another one thanks for the help

ACCESS MORE