MATHEMATICS MIDDLE SCHOOL

PLEASE DON'T SKIP


Solve.
PLEASE DON'T SKIP Solve. - 1

Answers

Answer 1
Answer:
                                          (7z - 1) / 2  =  3z - 2

Multiply each side by  2 :    (7z - 1)  =  2 (3z - 2)

                                           7z - 1  =    6z - 4

Subtract  6z  from each side:    z - 1 =      -4

Add  1  to each side:                z = -3

Related Questions

What is -3.45 minus positive 2.2
421 divided by 27 with reminders
4 is added to x, the result is 29What is the value of x?BE​
Is 27 ft greater than 324 in
The table shows ticket prices at the movie 16 theater.Let a represent the number of adult tickets, c the number of childrens tickets and s the number of senior citizen tickets. adults cost:$8.75 childrens cost:$6.50 senior citizen cost:$6.50 write an expression for the total cost of the three types of tickets.

What is 9/10 converted into decimals

Answers

Anything over 10, is just a decimal point to the back

(9)/(10)
0.9
It is 0.90 or 0.9 as a decimal

4(3x+5)+5(3x+3)+3=27x+39

Answers

Answer:

0 (not equal sign)2

NO SOLUTION!

Just distribute and then combine like terms.

Find the width of a rectangle with a perimeter of 90 and a length of 15.

Answers

Answer:

The width is 75.

Step-by-step explanation:

Since we already know that perimeter = width + length, then all we needed to do was subtract the length (15) from the perimeter (90) to get the width (75)!

Hope this helped!

Answer: w=30

Hope I helped

225 divided by 10 exponent 0

Answers

u would divide like normal so u would get 22.5
If the exponent is 0 than wouldn't it just be 225 divided by 10. 225 divided by 10 is 22.5 

What fraction in this geometric sequnce comes after 5/6,5/9,10/27,20/81.

Answers

(20/81) * (2/3) = (40/243)

The next fraction would be (40/243). 

Hope this helps ! (:

How long does a horse take to run a distance of 6 miles at 16 miles/hour

Answers

It would take that horse a little over 20 minutes.
It would take 25 min
Other Questions
Taylor earned $48 for 6 hours of babysitting and $68 for 8.5 hours of babysitting. How long would she have to babysit to earn $32
Complete the statement: if 8= m/4, then m-12=
Does anybody know this , I’m so confused and need help !!
What is a factor of 18 and 30 ?