3 years ago

1/3(6z+7.2)=0.5(8z+2)-0.4 please hurry this is for now

Mathematics

1 answer:

Crazy boy [7]3 years ago

3 0

Answer:

z = - 0.78

Step-by-step explanation:

Given:

1/3(6z+7.2)=0.5(8z+2)-0.4

Open parenthesis

2z + 2.4 = (4z + 1) - 0.4

2z + 2.4 = - 1.6z - 0.4

Collect like terms

2z + 1.6z = - 0.4 - 2.4

3.6z = -2.8

z = -2.8 / 3.6

= - 0.78

You might be interested in

Use the spinner below for each of the following

spayn [35]

The answer is : impossible

3 0

3 years ago

Identify the constants in the expression: 7-5x+1?For 6th grade.

erik [133]

Answer:

The constants are 7 and 1

Step-by-step explanation:

7 0

3 years ago

23.5% of 128 Round to the nearest tenth if necessary

hram777 [196]

The answer is 30.08....................................................................
.

5 0

3 years ago

Mrs katz is buying apples and carrot cake for a school party.the apples cost $2.12 per pound.the carrot costs $19.75 estimate th

Salsk061 [2.6K]

a rough estimate is 26 because 20+2(3)=26

3 pounds of apples are 6.36

19.75+ 2.12(3) = 26.11

5 0

3 years ago

Which quadrilateral makes this statement true?<br>Quadrilaterat ABCD≈____

Vinvika [58]

Answer:

FGHE

Step-by-step explanation:

They have the same angles size

6 0

3 years ago

Read 2 more answers