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patriot [66]
4 years ago
12

Adding and Subtracting Functions (20 POINTS and MARK BRAINLIEST)

Mathematics
1 answer:
Marina86 [1]4 years ago
3 0
Hi I wanna is a good day to you 568
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If u saw my last question plz ignore the email)
Veronika [31]

Answer:

It would be A

Step-by-step explanation:

difference means subtraction, in in order to avoind PEMDAS making it the difference of 3 times 8 and x, you need to add parentheses.

sorry if that made no sense lol

5 0
3 years ago
Read 2 more answers
Each week 9 3/4 dozen eggs are sold.<br>How long will 95 1/2 dozen eggs last?​
iris [78.8K]

Answer:

it will be approximately 10 weeks

Step-by-step explanation:

4 0
3 years ago
Solve the inequality for x.
jonny [76]

Answer: x > -7

Step-by-step explanation:

so first, we move the constant to the right.

-3x < 15 + 6

the, we calculate that.

-3x < 21

then, we divide both sides.

solution: x > -7

6 0
3 years ago
Sabrina bought 8 gallons of paint. After she painted her shed, she had 4 gallons left over. How much paint did Sabrina use on he
gizmo_the_mogwai [7]
Pretty sure its 4 gallons 
8 0
3 years ago
Read 2 more answers
What is the area of a pizza with a diameter of 12 inches? Round to the nearest tenth. Use 3.14 for pi.
Flauer [41]

Answer:

\boxed {\boxed {\sf a \approx 113.0 \ in^2}}

Step-by-step explanation:

Assuming this pizza is a circle, we can use this formula for area:

a= \pi r^2

1. Find Radius

We are given the diameter: 12 inches, but the formula uses radius.

The radius is half the diameter, or:

r=\frac{d}{2}

r=\frac{12 \ in}{2}

r= 6 \ in

2. Calculate Area

Substitute the radius (6 inches) in for r. The question also asks us to use 3.14 for pi.

a= (3.14)(6 \ in)^2

Solve the exponent.

  • (6 in)²= 6 in* 6 in= 36 in²

a= (3.14)(36 \ in^2)

Multiply.

a= 113.04 \ in^2

3. Round

The question asks us to round to the nearest tenth.

The 4 in the hundredth place tells us to leave the 0 in the tenth place.

a \approx 113.0 \ in^2

The area of the pizza is about 113.0 square inches.

7 0
3 years ago
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