A bag contains white marbles and red marbles, 20 in total. The number of white marbles is 4 less than 2 times the number of red marbles. How many white marbles are there?

The height y, in feet, of a football x seconds after it is thrown is modeled by the equation y = - 16x2 + 24x + 1.

Judith went shopping with $50 and spent $45. What percentage of her money did she spend

The 02.03 Mathematics Project option 1 what does it mean when it says " If each person paid an equal amount of money who would save the most? Explain your reasoning using at least two complete sentences.

Acosta 10 oranges is $1 what is the cost of five dozen oranges

Andrew makes $6 am hour plus $9 an hour for every hour of overtime. Overtime hours are any hours more than 40 hours for the week.

L=3x+6 W=3x^2 what's the perimeter

Dijon mustard Amount: 1 oz Unit cost: $3.29 / 6 oz jar Total cost =

Jack took 4 tests. on two tests jack received a score of 86, on one he received a score of 81, and on one he received a score of 79. if jack wants an average of 83, what score will he need to receive on his fifth test

a 27 1/2 mile stretch of a road needs repaving a company bid on the repaving project saying they could repave 2 1/4 miles of road per how many weeks will the company take to repave the stretch a 12 1/3 b 12 2/9 c 15 1/2 d 13 1/2

What is p divided by 6