The price of a computer was decreased by 7% to £500. What was the price before the decrease? Give your answer to the nearest penny.

Sienna planned a trapezoid-shaped garden, as shown in the drawing below. she decides to change the length of the top of the trapezoid-shaped garden from 32 ft to 24 ft. which expression finds the change in the scale factor?

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?