Add parentheses to make this true.

4 + 8 - 2 x 3 - 7 = 15

Select the correct answer from each drop-down menu. What types of insurance should Selina purchase given her situation? Selina wants to cover the loss of potential damages to her house in case of a natural calamity, such as a tornado.

The angle between 0 and 2π in radians that is coterminal with the angle 41/6π in radians is?

How can rounding be useful in daily life

The area of a square garden is 1/49 km cubed. How long is each side?

In 10 mins a heart can beat up to 700 times. At this rate, in how many mins will a heart beat 140 times? At what rate can a heart beat?

Farmers marked 45 cows and released them. The next day they counted 150 cows and 15 had marks. Find the best estimate for the cow population.

Find the value of Q in the following system so that the system to the solution is { (x, y) : x-3y=4} x-3y=4 2x-6y=Q

Five people can mow a lawn in 12 hours. How many more people are needed to mow the lawn in just 3 hours, assuming each person mows at the same rate?

The musical started at 1:10pm. It ended at 3:40pm. How long was the musical

eleven of the 25 people on the bus get off at the first stop. What percent best represents the portion of the bus that got off in the first stop