Answer:
1.) 1 1/14
2.) 1/5
3.) 1/15
4.) 1
(They are all simplified)
Step-by-step explanation:
Answer:
the area of the trapezoid is (8 + 4).3/2 = 18
Answer:
x=-15
Step-by-step explanation:
after we reduce multiply we get -15
The subtraction property of inequality can be used to proof that x = 7 from x + 8 = 15
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more variables and numbers.
Given that x + 8 = 15
Hence:
x + 8 - 8 = 15 - 8 (subtraction property of inequality)
x = 7
The subtraction property of inequality can be used to proof that x = 7 from x + 8 = 15
Find out more on equation at: brainly.com/question/2972832
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8.9% is equal to 0.089 because a percent is over a 100. So, you can just multiply the ROI by the investment to get:

Your answer is:
$712.