How long will it take to run up to ∞ kilometers per hour?

Sara sells beaded necklaces she makes a profit of 4 dollars pn every neclace she sells which table represents the profit sara makes

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

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?