Question

Use the Distributive Property to simplify the expression 6 • 68.

Evaluate the expression 48 ÷ m for m = 10.
Solve the equation 3.8 = x ÷ 7.7. Then check the solution.
Solve x + 5.1 = 13.4
Use mental math to solve the equation 8x = 64.
Solve the equation 22 = m + 1. Then check the solution.
Evaluate the expression 45 – 4x for x = 5.
. Find the missing term Box, 256, 64, 16.

Answer 1

6*68=408

Explanation:

Answer 2

Explanation:

6*68=408

------------------

48/10=4.8

----------------

3.8=x/7.7

x=3.8*7.7x

x=29.26

---------------

x+5.1=13.4

x=13.4-5.1

x=8.3

---------------

8x=64

x=64/8

x=8

--------------

22=m+1

m=22-1

m=21

----------

45-4x for x=5

45-4(5)=45-20=25

---------------------------

256, 64, 16, 4