The total amount of yarn Mary has is
.
Step-by-step explanation:
Mary has;
Red yarn = 
White yarn = 
Blue yarn = 
Total yarn = Red + White + Blue
Total yarn = 
Taking LCM = 18
Total yarn = 
Total yarn = 
The total amount of yarn Mary has is
.
Keywords: fraction, addition
Learn more about fractions at:
#LearnwithBrainly

Simplify the expression by multiplying exponents

Simplify the expression by cancelling the terms

Answer:
Yes.
Step-by-step explanation:
22.75 + 15.2 =?
22+15= 37
.75 +.2 = .95
37+.95 = 37.95
Answer:

Step-by-step explanation:
Given
See attachment for diagram
Required
The equation to find x
First, calculate the area of the big rectangle using:

So:

The smaller rectangle

The difference between this areas give the area of the shaded region.
So:


Open brackets

Collect like terms


<em>The above equation can be used to solve for x</em>