Answer:
x < 3
Step-by-step explanation:
When you multipy an inequality by a negative, remember to switch the inequality sign!
-x > -3
(-x)(-1) > (-3)(-1)
x < 3
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Answer:
Step-by-step explanation:
https://www.mathpapa.com/algebra-calculator.html?q=x%3D10x%2F2%2B5
Step-by-step explanation:
Answer:
Y=5x+8
Step-by-step explanation:
Distribute then move 3 to other side and you get the answer.
The amount of wrapping paper he need to cover the shoebox is 190 square inches
<h3>Surface area of a box</h3>
The formula for calculating the surface area of a box is expressed as:
SA = 2(lw + wh + lh)
where
l is the length
w is the width
h is the height
Given the following parameters
l = 10in
w = 5in
h =3in
Substitute
S = 2(10*5 + 5*3 + 10*3)
S = 2(50+15+30)
S = 2(95)
S = 190 square inches
Hence the amount of wrapping paper he need to cover the shoebox is 190 square inches
Learn more on surface area of box here: brainly.com/question/26161002
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