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Vlad1618 [11]
2 years ago
9

Janelle has taken an online defensive safety driving course and is now completing the course exam. While taking the exam on the

computer the screen tells her the portion of the test she has finished m.she has just completed question 21, which is 30% of the exam.how many total questions are on the test
Mathematics
1 answer:
LenKa [72]2 years ago
5 0
There are 70 questions on the test
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Use division instead of the images to divide 18 by 4. What is the quotient of the division? What is the remainder?
musickatia [10]

18 \div 4
First see what 4 could go by and the answer closest to 18 that is not more than the answer is the first number of the answer.
4×1=4
4×2=8
4×3=12
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In this case 4 is the first number of the answer because if you fo 4 by 5 it equals 20 , which is more than the answer
4×5=20
after that , you subtract the answer, 18 minus 16 which is 2 because nothing times 4 equals 2
So the remainder is 2/4 or .50
If you have any questions about this please don't hesitate to ask me

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3 years ago
What is another way to write 54?
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Read 2 more answers
The equation 2y+x0 is shown on the graph below as a:
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I think it’s the red line.
So you want to put the equation into y=mx+b so you would need to subtract the x to put it on the right side so then you’ll have 2y=-x+0 then divide by 2 to get the y by itself then you’ll have y=-2x+0 that means the line would be negative and the y intercept is 0 and the only line that follows that is the red line.

Hope this helped :)
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