During a school food drive, the sophomores collected 62 more cans
than the freshmen collected.
Together, both classes collected 428
cans. Write an equation that can be
used to determine the number of
cans, c, the sophomores collected.

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

Aright triangle has an area of 21 m2. the dimensions of the triangle are increased by a scale factor of 4. what is the area of the new triangle