Astudent types 160 words in 4 min which unit rate represents this ratio
a 40 wpm
b 80 wpm
c 80 wp2m
d 160 wp4m

Dee used 2 1/3 cups of sugar for a cake recipe. if the amount of sugar the container holds is 3 times the amount she used, does the container hold more than, less than, or equal to 3 cups of sugar? explain.

In the geometric progression –3, 12, −48… what term is 3,072?

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?