Tina says that 6:8 is equivalent to 36:64. What did Tina do wrong? Explain.

Convert the equation f (x) = x^2-4+4 into vertex form

A sign-making store made a banner from a photograph. The photograph was 8 10 inches, and the banner was 12 15 feet. What scale factor did the sign-making store use? a 5 to 4 b 1 to 1 c 3 to 2 d 18 to 1

In class of 30 students 14 are boys. If 2 boys drop out of the class and 2 girls are added what fraction of the class will be boys

Aliza needs to run at a rate faster than 8.8 feet per second in order to exceed her fastest time in a race

If f (x) = 5x-7 what is f (3) ?

Which equation is true for x = 5? A) 2x + 5 = 25 Eliminate B) 3x + 5 = 17 C) 5x - 18 = 7 D) 6x - 10 = 26

How i solve 3x+18=3-2x

The sine of 37° is equal to the cosine of what angle? Enter your answer in the box.

1. Popeye is lifting Olive Oyl off the ground by pulling her upward with a force of 108.1 N. She is pretty thin so she only weighs 10 kg. What is Olive Oyl's acceleration as a result of this force?

Which expression is the factorization of 8x^2+13x-6?