What is the answer to y=6+4x and y=-5x-21

The slopes of perpendicular lines are opposite reciprocals. True False

1. Which is a true statement about two numerical sets of data that have negative association? A. As one variable increases, the other variable does not change. B. As one variable increases, the other variable increases. C.

If 120 is three tenths of a number, the number is

Which is bigger 200 mm or 1m

A box can hold a maximum of 8 cans. You have 50 cans to put in boxes. What is the smallest number of boxes you need to store all of the cans in boxes?

Your final bill is $51.28. This includes a 12% tip. What was the bill without tax?

Alicia can paint a small room 21 hours faster than Nina aloneness 4 hours slower than Alicia and Nina together. How long will it take them to paint the room together? Express your answer in decimal form

Of the coffee makers sold in an appliance store, 4.0% have either a faulty switch or a defective cord, 2.5% have a faulty switch, and 0.1% have both defects.

Alissa cut a piece of string that was 17 feet long. Lydia cut a piece of string that was 5 yeards long. Alissa wanted to cut her string so that it was the same as Lydia's. How many feet did she need to cut off? a:1 b:2 c:4 d:5

stuart is riding a ferris wheel at the county fair. The Function f (x) = - 16cos (π/30 x) + 18 represents the height of the seat stuart is on the ferris wheel, in meters, at any time x (measured in seconds) into the ride.