Answer:
A and B
27:9 divided by 3 on both sides,
9:3 (B)
27:9 divided by 9 on both sides,
3:1 (A)
In order to put two quantities as a relationship, just put a colon or a fraction bar in between them, in the order that the problem asks you.
In this problem, it's asking for the # of students planning to go to an instate college to the # of students planning to go to an out of state college.
So, 120 : 70
Even though it doesn't tell you to simplify, it will never hurt you, so always do it.
Both 120 and 70 can be divided by 10, so the simplified answer would be 12:7
Hope this helps!
Answer:
200 questions on the final exam.
Step-by-step explanation:
38% = 76 questions, 100% = 2.63157894737 x 76 = 200
(100/38=2.63157894737 hence this is the answer)
Point form: (-3,6)
Equation form: x=-3, y=6
Answer:
14) F
15) D
Step-by-step explanation:
14
You have 80 minutes on a CD, minus the time you burned would equal the time you have left on the CD.
15
To find mark down, you multiply the percentage to the original price, and then subtract the answer to the original price.
