R + 25 = 30
A) 45
B) 15
C) 5
D) 55

Clarence wants to buy a new car. he finds an ad for a car that costs 27,200 dollars. suppose his local sales tax is 7%. -how much would he have to pay? -what is the cost of the car including tax? -if clarence has 29,864 saved, can he pay cash to buy the car?

The product of sin 30 degrees and sin 60 degrees is same as the product of

Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.