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Alchen [17]
3 years ago
14

A student answers 80% of the questions on the math exam correctly, if she answers 20 questions correctly. How many questions are

on the exam?
Mathematics
1 answer:
DanielleElmas [232]3 years ago
5 0

Divide 80 by 100 which is .8

Multiply .8 by 20

Answer 16

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PLEASE ANSWER ASASP FPR BRAINLEST!!!!!!!!!!!!!!
olasank [31]

Answer:

The answer is false and is not

Explanation:

Given the equation -

Substitute x = 2 in the equation

Thus, the equation is false. When the equation is false, meaning that the coordinate x-term isn't passed by the line. (Rather say that the point is not the part of the graph.)

The equation is false is our first answer.

If the equation is false, that means the given value is not part of the graph, thus making the x-value not the solution.

7 0
3 years ago
What is the product ?
xeze [42]

Answer:

Step-by-step explanation:

2*5       3* 5         4*5       =  10      15     20

9*5       -1*5         -7*5           45     -5     -35

11*5        5*5        -3*5           55    25     -15

3 0
3 years ago
What is the answer to 5 inches and 1/3 inches
yulyashka [42]

Answer:

5 1/3 inches

Step-by-step explanation:

5 0
3 years ago
Help help help so close to being done thanks
EastWind [94]

Answer:

4^7

Step-by-step explanation:

please mark me as brainlest

6 0
3 years ago
Are the ratios 20:16 and 10:8 equivalent?​
lys-0071 [83]
No they are not equivalent
8 0
3 years ago
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