Given that AB:BC is 4:3 and AC = 56. Find AB.
A
B

Which expression is equivalent to 2x^2+7x+4?

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

The amount cami raised during last year’s charity walk, $45.50, is 7/10 of the amount she raised this year. which equation represents n, the number of dollars she raised this year?