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Ray Of Light [21]
3 years ago
6

Simplify.12-16/(-4) A.8 B.-1 C.16 D.1

Mathematics
1 answer:
anygoal [31]3 years ago
8 0
We need to follow PEMDAS.

We need to do the division before we can do the subtract (which becomes into addition because of the signs).

12 - 16/-4

12 - (-4)

12 + 4

16


Your final answer is C. 16.
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1. You purchase a bag of chips that cost $4. The sales tax is 6.5% what will be the total cost.
Yuliya22 [10]

Answer:

the first one is 3.74 and the second one is 6%

its basic percent subtraction

Step-by-step explanation

6 0
2 years ago
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To build 12 birdhouses, Felipe needs 5 1/4 meters of wood. He was asked to make 4 1/2 times the number of birdhouses he usually
Dimas [21]

Using proportions, it is found that Felipe needs 23.625 meters of wood to make that many birdhouses.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.

To make an amount, he needs 5 1/4 meters = 5.25 meters. How many meters he needs to make 4 1/2 = 4.5 times the amount?

5.25 x 4.5 = 23.625 meters.

Felipe needs 23.625 meters of wood to make that many birdhouses.

More can be learned about proportions at brainly.com/question/24372153

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5 0
1 year ago
What is the value of the expression below? <br><br> 675 ÷ 3 - (15 - 12)² <br><br> PLZ HELP-
vodomira [7]

Answer:

675 ÷ 3 - ( 225 - 144)

675 ÷ 3 - (81)

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I hope it's helps you

5 0
2 years ago
I cant remember this its not a test but i have more questions can someone pleas help
USPshnik [31]
Here, take any points (0, -2) ((1, -6)
Now, slope (m) = -6 - (-2) / 1 - 0 = -6+2 / 1 = -4

Now, y - y1 = m(x - x1)
y - (-6) = -4(x - 1)
y + 6 = -4x + 4
y = -4x - 2

In short, Your Equation would be y = -4x - 2

Hope this helps!
8 0
3 years ago
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Dafna11 [192]

Answer:

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3 years ago
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