What is the measure of angle x, in degrees, in the figure shown? A triangle with angle measure 60 degrees and 53 degrees. The third angle has an unknown measure, x degrees.

The guidance department has reported that of the senior class, 2.3% are members of key club, K, 8.6% are enrolled in AP physics, P, and 1.9% are enrolled in both. Determine the probability of P given K, to the nearest tenth of a percent.

a. So far, she has collected 432 signatures. This is 36% of the number of signatures she needs. How many signatures does Sarita need to collect?

Simplify 49 to the negative 1 half power.

Three consecutive integers whose sums is 66

Two trains leave stations 442 miles apart at the same time and travel toward each other. One train travels at 75 miles per hour while the other travels at 95miles per hour. How long will it take for the two trains to meet? Do not do any rounding.

Find the percent of increase. Round to the nearest tenth of a percent where necessary. $5.10 to $8.50

174,383 round to the nearest thousand

How do i work out perimeter?

Anton is training for a cross-country race. He ran 2 2/4 miles on Saturday and 3 1/4 miles on Sunday. How much farther did Anton run on Sunday? How do you know?

If the squareof a positive number is increased by 3 times the number the result is 54 find the number