There are 12 grams of protein in 2 ounces of almonds. 1. Is it proportional? 2. Write an equation.

Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.

[tex]5 \times1 \frac{12}{13} [/tex] me