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IgorLugansk [536]
1 year ago
13

Evaluate the expression 5y + 7 when y = 7.

Mathematics
1 answer:
kodGreya [7K]1 year ago
4 0

We solve as follows:

5(7)+7=42

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KIM [24]

Answer:

a. 0.8727rad

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5 0
2 years ago
Write and solve an inequality to find the values of x for which the perimeter of the rectangle is less than 120.
RSB [31]

Answer:

Inequality : 4x+8 < 120

x<28

Step-by-step explanation:

Hi, to answer this question we have to apply the next formula:

Perimeter of a rectangle (P)= 2 length +2 width

Where:

Width = x

Length = x+4

Replacing with the values given

P = 2 (x+4) + 2x

P = 2x+8+2x

P=4x+8

Since the perimeter of the rectangle must be less than 120:

4x+8 < 120

Solving for x

4x<120-8

4x<112

x<112/4

x<28

Feel free to ask for more if needed or if you did not understand something.  

4 0
3 years ago
How do I solve 5+a&gt;5
Ksenya-84 [330]

Answer:

5a>5 is =

Step-by-step explanation:

they are equal to each other

7 0
3 years ago
HELP.Will give brainlest
sesenic [268]

Answer:

$25

Step-by-step explanation:

5×5=25

25×5= 125

<em>is this what you are looking for?</em>

4 0
3 years ago
Write as a trinomial
Vikentia [17]

Answer:

it is a polynomial consisting of three terms or monomials.

8 0
3 years ago
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