you're trying to enlarge an image that is 4 cm tall and 10 cm wide on out to a billboard that is 3 m 400 cm tall and 8 meters is 800 CM wide what is the width scale?

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Which expression is rational? 6. , square root two, square root 14, square root 49

What does the sign of the slope tell you about a line?