Answer:
A: Scalene - None of the sides are congruent or have the same measurements.
E: Acute - None of the triangle's angles are 90° or greater.
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For every 2 things on the right, there will be 1 of the thing on the left exg
if there are 4 boys and 2 girls in a class the ratio is 4:2 or 2:1 (ratios can be simplified like fractions)
for every 2 boys, there is 1 girl,
X would be the book. y would be the total cost. 2 would be the shipping fee
so it would be x+2=y
