Answer:
65x = y
Step-by-step explanation:
65 times the number of tickets x, will give you the total number of tickets bought y,
Answer:
225 inch^2
Step-by-step explanation:
15×15=225
Answer:
48
Step-by-step explanation:
16= 2×2×2×2=2^4
(I just put this here because I needed 20 characters so yeah...)
Answer:
1:3
Step-by-step explanation:
First, of all, keep in mind that you don't need the number of boys, because it is not in the question. Now we can look at the basic equation, which is "What is the ratio of counselors to girls." That would be Counselor: Girls. There are 10 counselors and 30 girls. Now we need to simplify the ratio. Much like simplifying a fraction, you need to simplify it with the same number. In this case, the best number to simplify with is 10, because it works with both numbers. 30 divided by 3 is 10. 10 divided by 10 is one. Now, lets put this in an easier way to understand:
Counselor = 1
Girls = 3
So, the ratio would be 1:3.
This is a slope intercept equation, y = mx + b. You want to get the y value by itself, so move the -3x to the other side for an equation of 2y = 3x-24. Next you have to get y by itself, so divide away the two, and divide every other value by two also, getting y = 3/2x -12. This should be your solved equation