Answer:
Your answer is 15, 100% of the exam is 15 questions.
Step-by-step explanation:
60% x ? = 9
We need to do 9 divided by 60%
Which is actually 9 divided by 60/100.
Which is equal to; (100 x 9) divided by 6.
Which is then 900 divided by 60 which equals 15.
Answer: 15
A. 6x-y=1 can go to 6x-y-1=0 and then 6x-1 = y
Im assuming the problem is x^2-16, which would be factored to (x-4)(x+4)
The van is traveling about 55.9 miles per hour.
Answer:
Step-by-step explanation:
we know that
therefore
