Answer:
120
Step-by-step explanation:
multipy 30 by 4 and you should get 120.
You can even do 30+30+30+30 and it will also add up to 120.
Answer:
<h2>====LEARN WITH REY====</h2>
What kind of property can I use for this question: 31+27+29?
In the properties used for this question use the properties of the fraction calculation
Step-by-step explanation:
If counted then the final result
31
27
29
__+
87
<h3>
# Study together brainly</h3><h3>
# Learn with rey</h3>
<h3>
Question code : 5.2.7</h3><h3>
Course : Math</h3><h3>
Theory : Splash</h3>
Simplifying
we get 
Step-by-step explanation:
We need to simplify:

For solving, we will first simplify the terms inside the exponent and then solve exponent
First Solving: 
Using the formula: 

Using exponent rule:


Now,

So, simplifying
we get 
Keywords: Solving Rational exponents:
Learn more about Solving Rational exponents at:
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Answer:
A
Step-by-step explanation:
edgenuity
Probably brand A because it weights the least amount so then you can get more shingles in one lift since it needs to be at the most 650 pounds per lift.