Six pounds of strawberries cost $11.94. Determine the unit rate and use it to find the price of eight pounds of strawberries

Ily begins solving the equation 4(x – 1) – x = 3(x + 5) – 11. her work is shown below. 4(x – 1) – x = 3(x + 5) – 11 4x – 4 – x = 3x + 15 – 11 3x – 4 = 3x + 4 how can her partial solution be interpreted?

Solve the equation x/4 - 5= -8 -27 -12 -7 12

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36