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Aleks04 [339]
2 years ago
13

A group of 417 students were surveyed about the courses they were taking at their college with the following results:

Mathematics
1 answer:
andrew11 [14]2 years ago
6 0
That is 186+225+101
287+225=512 students
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The figure shows two intersecting lines and measures of the resulting angles write an equation to help you solve for x , then fi
ehidna [41]

<u>Given</u>:

Given that two lines are intersecting at the point.

The angles (3x - 8)° and (2x + 12)° are the angles formed by the intersection of the two lines.

We need to determine the equation to solve for x and the value of x.

<u>Equation:</u>

The two angles (3x - 8)° and (2x + 12)° are vertically opposite. Hence, the vertically opposite angles are always equal.

Hence, we have;

3x-8=2x+12

Hence, the equation is 3x-8=2x+12

<u>Value of x:</u>

The value of x can be determined by solving the equation 3x-8=2x+12

Thus, we have;

3x-8=2x+12

Subtracting both sides of the equation by 2x, we get;

x-8=12

Adding both sides of the equation by 8, we get;

x=20

Thus, the value of x is 20.

Hence, the equation and the value of x are 3 x-8=2 x+12 \ and\  x=20

Thus, Option D is the correct answer.

6 0
3 years ago
!!!!!HELP ME PLZ!!!!!
Brilliant_brown [7]

Answer:

y=-2

Step-by-step explanation:

in other words, the question is asking

"six time what plus four equals 12?"

we know that 6 ⋅ 2 = 12

therefore if we plug the -2 into the Y we get

6(-2+4)=12

6(2)=12 or 6⋅2=12

therefore the answer is y=-2

4 0
2 years ago
The corporate office sent out a memo stating that due to productivity increases, all salaried employees would receive 30% more a
Step2247 [10]
 Basically, the question is asking, what will happen if we increase 9 by 30%?

first, what is 30% of 9?
\frac{30}{100}*9= \frac{3*9}{10}  =2.7

 So, the increase will be by 2.7 days,

So the total amount will be 9+2.7=11.7 - this is the correct answer.
6 0
2 years ago
Read 2 more answers
SOME PLEASE HELP ME WITH THIS ITS DUO TODAY​
Svet_ta [14]

Answer:

Blank above the 3: 9

Blanks underneath the 593: 540

Blanks underneath the line: 53

Blank by the "R": 53

Step-by-step explanation:

Simply divide.

3 0
3 years ago
You need to rent a truck for one day to move equipment. FAST Movers will rent the truck for $39.95 per day with unlimited mileag
scZoUnD [109]
FASTmovers will only cost $39.95 because mileage is free. however SPEEDYmovers cost $29.95 the first 75miles will be free but the last 25 will be .35 multiplied by 25 will cost an extra $8.75 add that up with the cost for the truck and you will get $38.70 so SPEEDY movers is the one to get
7 0
3 years ago
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