A jewelry store is having a 25% off sale for all necklace. during this sale, what is the cost of a necklace that regularly cost $64.80

Screw head height (mm) 5 10 15 Number of rotations 20 What does the slope represent in this context?

Ind the nth term of quadratic sequence 4,9,16,25,36

The floor in the entranceway of Kendra's house is square and measures 6.5 feet on eqch side. Colored tiles have been set in the center of the floor in a square measuring 4 feet on each side. The remaining floor is consists of white tiles.

The ratio of red cars to blue cars in a parking lot was 8 : 7. If there were 48 red cars, how many blue cars were there?

What is 5x minus 5 factored

Which of the following are true about regression with one predictor variable (often called "simple regression") ? A.

15 multiplied by 1/5

Write a number with the digit 8 in the tens place

A 4-foot-wide walkway surrounds a 10-foot square wading pool. What is the perimeter of the outside of the walkway?

Find the difference. (-ab+8a-5) - (-8ab-4)