A construction worker needs 3 ounds of concrete mix. He has 1 pounds of concrete mix in one bag, and he

has ound of concrete mix in another bag.

How many more pounds of concrete mix does the construction worker need?

Which equation should be used to solve this problem? bob has 10 more marbles than Larry. Togther they have a total of 29 marbles. how many marbles does larry have? let L = the number of marbles larry has.

This system of equations represents Reese's pocket change. Let n represent the number of nickels and d represent the number of dimes Reese has in his pocket. n + d = 11 5n + 10d = 70 How many dimes are in Reese's pocket?

Find the value or values of x in the quadratic equation x2 = 6x 9. a. x = 0, x = 1 b. x = 9 c. x = 3 d. x = 3, x = 2 User: Which of the following is the greatest common factor of the terms 48s5t3u2 and 40s3tu4?

Simplify the expressions. Show your work. 1. (3x (4x4 - 5x) 2. (5x4 - 3x3 + 6x) - (3x3 + 11x2 - 8x) 3. (x - 2) (3x-4) 4. (x + 6) 2

How do I solve systems of equations algebraically

How many values of x make 4x+7=39 a true statement

They drive 800 miles in 10 hrs what is the unit rate

What is the quotient of (4x^2-27x+18) / (x-6)

How many terms are in each given expression? 6x+4-2y+8. And. 9a-2+6+8xsquared

Given the trinomial 3x^2 - 6x 5, what is the value of the discriminant? - 66 - 24 8 96