A grocer wants to mix peanuts and walnuts. Peanuts cost $3 a pound and walnuts cost $5 a pound. If she wants 100 pounds of a mixture to sell for $3.50 a pound, how much of each kind of nut should she use?

45x678 using the distributive property

Patrick saved $500. He received 25% of the money for his birthday, saved 30% of the remainder for his allowance, and earned the rest of it by mowing laws. How much of his savings did he earn by mowing laws?

How many solutions will this system of equations have? y = 3.5x - 3.5 y = - 3.5x + 3.5

In which quadrants is the ordinate positive?

Which property represents 16-3 and 3-16?

Two numbers total 10, and there difference is 12. Find a smaller of the two numbers.

Simplify the fraction. A. B. C. D.

2357111317 what is the next number

Antoinette solves the linear equation 3 (x minus 3) + 2 x + 9 = 2 x + 2 (x minus 1) using the steps shown below.

Why is it important to label your units?