Simplifying Fractions
(30/5) + 2 x 3^2 =
24
(5 x 3)6 + 8/2 - 6 +3 =
91
I have 3 angles total; 2 equal angles, and 2 equal sides
Isosceles triangle
4 + 2(8^2 - 4) - 20/2 =
114
What is the surface area of a cube with faces equal to 3cm by 3cm?
54 square cm
5 x 2 + 10 -3 x 5^2 =
-55
Angles that add up to a total of 90°
Complementary Angles
5 x 4 (10 x 2) + 6 =
406
Last week Bill earned $210 for a 30-hour week. What was his pay rate? What would he have earned for a 40-hour week?
Pay rate = $7/hour. In a 40-hour week Bill would have earned $280.