X+3X+7 when x equals 9

Multiples of 4 starting from 20

Washing 24 cars in 4 hours what's the relationship rate

Mrs. Blaze drives 45 miles per hour. Write an expression which shows how many miles Mrs. Blaze drives for H hours.

Which number rounds to 600 when rounded to the nearest whole number?

A baker orders 162 eggs. each carton contains 18 eggs. which equation can you use to find the number x of cartons? explain your reasoning and sold the equation.

Evaluate f (-5) for the following function. f (x) = x2 + x - 9

Choose two transformations that could have been performed on triangle JKL to form congruent triangle J"K"L". A. Triangle JKL was rotated 90° counterclockwise around the origin to form triangle JꞌKꞌLꞌ. B.

In order for Mark to get to work he needs to drive 10 miles south and 20 miles east. How many miles would he have to go if there was a road going southeast straight to his destination?

How many more vehicles have been driven between 50 and 100 thousand kilometers than between 250 and 300 thousand kilometers?

Which is the better buy? A 12 pack of Pepsi for $3.50 or a 6 pack for $1.80?