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german
3 years ago
12

Here is another expression: 3 ● 2y

Mathematics
1 answer:
svlad2 [7]3 years ago
7 0

Answer: Evaluate the expression when y is 2 = 12

Evaluate the expression when y is 7 = 42

Step-by-step explanation:

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-3.5.-12=42<br> O True<br> O False
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It’s false because if you take a negative number away from another negative number it would give you another negative number not a positive number!
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3 years ago
The length of a rectangle is 5 more than 3 times the width. Write and solve an equation to find the width (w) if the length is 1
GenaCL600 [577]

Answer:

Length = 42.5 cm

Step-by-step explanation:

length of rectangle = 5 + 3w

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Equation:

L = 5 + 3(12.5)

Solving the Equation:

L = 5 + 3(12.5)

L = 5 + 36 + 1.5

L = 42.5

Length: 42.5 cm

If my answer is incorrect, pls correct me!

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