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Lubov Fominskaja [6]
3 years ago
11

Dwayne answered 80% of the questions on a quiz correctly.If he answered 40 questions correctly what was the total number of ques

tions on Dwayne's quiz
Mathematics
2 answers:
trapecia [35]3 years ago
7 0

Answer:

hold up i know it

Step-by-step explanation:

Darina [25.2K]3 years ago
5 0

50, because 4÷5=.80 or 80%.

So 40÷50=.80 or 80%

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A coordinate grid is shown below: A coordinate grid from negative 2 to 0 to positive 2 is drawn. There are three grid lines betw
Anastasy [175]

Answer:

Part A: 0

Part B: (-1,-1) since point (-1,1) is located in quadrent four when it is reflected over the y axis the second point would be located in quadrent three and the x and y would both be negative.

Step-by-step explanation:

3 0
3 years ago
We used these functions to represent the two sides of the equation:
katrin [286]

The solution to the system of equation graphed is (-1, -3)

<h3>Solution to system of equation</h3>

Given the system of equations graphed on the plane expressed as:

f(x) = 3x

g(x) = 4x + 1

Equate

f(x) = g(x)

3x = 4x + 1

3x - 4x = 1

-x = 1

x = -1

Determine the value of y

y = 3x

y = 3(-1)

y = -3

Hence the solution to the system of equation graphed is (-1, -3)

Learn more on system of equation here: brainly.com/question/847634

#SPJ1

4 0
2 years ago
What’s number four?? Thank you
nydimaria [60]
Enlargement of 1.5
4•1.5=6
6 0
3 years ago
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