Answer:
19
Step-by-step explanation:

-

=

Multiply both sides by 8 to get t out of the fraction
t -

=

Simplify the numerators
t -

=

Divide the fractions
t - 6 = 4

Add 6 to both sides
t = 10
An easy way to do this question is finding 40% of 120 then subtracting it from $120. This is done in a few ways, i use the unitary method:
120/100= 1% =1.2
x40 to find 40% = $48
120-48= 72
The sale price is 72
OR
multiply 120 by .6 to find the result with 40% taken away
Answer:

Step-by-step explanation:
A parallelogram has opposite parallel sides and it is a quadrilateral.
Answer:
64 square ft^3
Step-by-step explanation:
If the side lengh is 3 then you would have 4^3 which is 64.