Which expression is NOT equal to the volume of the prism? 1.(5×3)×4 Cubic centimeters 2. 5×(3×4) cubic centimeters - 3. 5+3+4 cubic centimeters. 4. 5×3+5×3+5×3+5×3 cubic centimeters. which of this 4 questions can it be

Answer asap! due in 30 minutes! ! 8th grade math

3. mr. sanchez’s class sold fruit pies for $1.65 each and mr. kelly’s class sold bottles of fruit juice for $1.36 each. together, the classes sold 79 items and earned $118.17 for their school. (a) write and solve a system of equations that model the problem. show all your work. (b) which class earned more money? (c) how much more money did that class earn?

If you reflect any shape across the x-axis and then across the y-axis, do you get the same result that you would if you rotated it 180° about the origin? what does that mean?