Last week, Chen bought 812 gallons of gas at $2.30 per gallon. This week, he bought 4310 gallons of gas at $2.70 per gallon.

What was his total cost?

Given the following right triangle, what is the measure of angle A? One leg is 9, the other leg is 12. What is the measure of angle A. A. 34° B. 45° C. 53° D. 67°

The probability that it will not rain on Thursday is 67%. What is the probability that it will rain on Thursday? Enter your answer as a percentage, like this: 42%

3*1 3/4 greater than less than or equal to 1 3/4

The length of a rectangle is 5 yd less than double the width, and the area of the rectangle is 52 yd2. find the dimensions of the rectangle.

How do you subtract a positive fraction from a negative fraction?

The 3 inside angles of a right angled triangle are in the ratio 7; 18; 11. The smallest angle is 35. work out angle ab b c

Which inequality is true when x = 4 A. x + 5 < 3 B. 9x > 36 C. * / 2 < 3 D. 18 < x + 8

Give one example of when you would use a frequency chart

A shadow 60 meters long is cats by a bell tower that is 32 meters tall. If a clock tower close by casts a shadow 45meters long, how tall is the clock tower

Two cars pass on a straight highway while traveling in opposite directions. One car is traveling 6 miles per hour faster than the other car. After 1.5 hours the two cars are 159 miles apart. Find the speed of each car.