The horizontal cross section shown is parallel to the base
of the pyramid. If the
shortest side of the cross
section measures 1.2 cm,
what is the measure of
the cross section's longest
side? Explain.

Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a × 300 = 12 c. a × 12 = 300 d. a + 12 = 300 e. a + 32 = 100