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BaLLatris [955]
3 years ago
8

Please help me , what is 2 x 2

Mathematics
2 answers:
Pepsi [2]3 years ago
8 0

Answer:

4

Step-by-step explanation:

Katarina [22]3 years ago
7 0
Add to twice and it will be 4 like 2+2
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07.03 MC) An equation is shown below: 9(3x – 16) + 15 = 6x – 24 Part A: Write the steps you will use to solve the equation, and
VARVARA [1.3K]

Answer:

x=5

Step-by-step explanation:

Alright you will need to use PEMDAS for this

  • Parenthesis
  • Exponent
  • Multiplication
  • Division
  • Addition
  • Subtraction ( Take note of this )

Step 1

9(3x – 16) + 15 = 6x – 24 You will remove parenthesis here

27x-129=6x-24

Step 2

Then subtract 6x,

27x-129=6x-24

21x-129=-24

Step 3

Then you add 129 to the sides,

21x-129=-24

21x=105

After that, you divide the sides by 21  so that you can get your answer

5

So therefore, your answer will be x=5

6 0
3 years ago
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Victor was having a hard time deciding which new vehicle he should buy. He decided to make the final decision based on the gas e
Amanda [17]

Answer:

Victor should buy Legend because it has a better unit rate

<em></em>

Step-by-step explanation:

See attachment for complete question.

To determine which car has more gas efficiency, we have to calculate the slope of each car.

Vehicle 1: Legend

Take any two corresponding points from the table

(x_1,y_1) = (4,72)

(x_2,y_2) = (12,216)

The slope is then calculated using;

m = \frac{y_2 - y_1}{x_2 - x_1}

m = \frac{216 - 72}{12 - 4}

m = \frac{144}{8}

m = 18

<em>This implies that this vehicle (legend) travels 18 miles per gallon of gas</em>

Vehicle 2: Supreme

Take any two corresponding points from the graph

(x_1,y_1) = (0,0)

(x_2,y_2) = (15,250)

The slope is then calculated using;

m = \frac{y_2 - y_1}{x_2 - x_1}

m = \frac{250 - 0}{15 - 0}

m = \frac{250}{15}

m = 16.7

This implies that this vehicle (supreme) travels 16.7 miles per gallon of gas

<em>Base on the calculations above, Victor should buy Legend because it has a better unit rate</em>

6 0
3 years ago
Which expression has a value of 18 when n=7?
Lorico [155]
Hello There!

I'm sure it is B. 6n - 24

Hope This Helps You!
Good Luck :) 

- Hannah ❤
8 0
3 years ago
Read 2 more answers
Hi, I just need help with Letter W problem (ii). I having a hard time finding out the length of line segment CE. Can please help
lina2011 [118]

Answer:

Step-by-step explanation:

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3 years ago
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1. What is the definition of function?
BaLLatris [955]
It’s A B C and D
They are all correct
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3 years ago
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