75% multiplied by 105 equals 78.75
75%x105=78.75
Answer:
Step-by-step explanation:
<u>2x + 3x</u> - 10 = 90
Combine like terms
5x - 10 = 90
Add 10 to both sides
5x = 90+10
5x = 100
Divide both sides by 5
x =100/5
x = 20
Answer:
1/4x+9
Step-by-step explanation:
Bar diagrams can<span> be used to represent single-step problems</span>
Answer:
x = 10.5 in
Step-by-step explanation:
The rectangles are similar, thus the ratios of corresponding sides are equal.
that is
=
( cross- multiply )
2x = 21 ( divide both sides by 2 )
x = 10.5