Samir bought 3 pounds of cement to repair the cracks in his sidewalk.
each crack needs to be filled with 2 ounces of cement.
how many cracks can he repair? enter your answer in the box.

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]