-3.6
-3 6/10
Reduce by dividing by using 3 for the numerator and denominator
6/3=2
10/2=5
Answer: -3 3/5
7. q+18 =22
q+18-18 =22-18 , q=4
at the problem q+18-18=22+18 mistake (should be subtracted from both sides)
8. r+10-10=22-10 r=12
r-15+15=5+15 r=20
r-18+18=14 +18 r=32
r+5-5=15-5 r=10
Let Jeremy's age be x
if Jeremy's grandfather is four times as old as he is,grandfather's age is 4x
if the sum of their ages is 90, we have
x%2B4x=90
5x=90
x=90%2F5
x=18->Jeremy's age
Jeremy's grandfather will be 4x=4%2A18=72
answer:
D. 72
The volume of the pyramid is 13 units³.
<h3>What is the volume of the pyramid?</h3>
A pyramid is a 3-dimensional shape that is made up of a rectangular base and 4 triangular faces. The volume of a pyramid is one-third that of a prism.
Volume of a pyramid = 1/3 x prism
1/3 x 39 = 13
To learn more about rectangle pyramid, please check: brainly.com/question/9222686
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The answer is #1, #2, and #4
It’s #1 because if you look at a number line -3 is before -4
It’s #2 because it’s less then or equal to and -4 is equal to -4
And lastly it’s #4 because 3 is greater then -4
Hope this helps!!
