8 times a number equals 28 more than the number. Find the number

Triangle QRS is a right triangle with the right angle at vertex R. The sum of m∠Q and m∠S must be equal to 45°. greater than 45° and less than 90°. equal to 90°. greater than 90° and less than 180°.

Train travels 2144 miles in 8 hours. how many miles did it travel in 1 hour

An executive of a marshmallow company said that the marshmallows are 80% air what fraction of a marshmallow is air

Estimate each quotient by rounding the dividend and the divisor to the largest place value. 585 divided by 13

Find the constant of proportionality of the equation 2y = 20x

How much is 81% of 403? find the missing element in the following base-rate-percentage problem. round the answer to the nearest hundredth.

What is the difference between 23x and 9x

Braydon is mixing cement for a large patio. The instructions on the bag say that each batch takes 3 gallons of water per 4 scoops of cement mix. If Braydon plans to make 5 batches, how many scoops of cement mix does he need? 0.75 5 15 20

Horses cost $10, pigs cost $3, and rabbits are only $0.50. a farmer buys 100 animals for $100. how many of each animal did he buy? there are two correct answers.

Sal washed 5 cars in 50 minutes unit rate