What is the sum? 7/2 + (-3/5)

A. 4/3

B. 29/10

C.-21/10

D. 41/10

At West school, there are 20 classrooms. Each classroom has 20 students. How many students are at West school?

Write an expression for the calculation triple three and then add double 8

True / False: a sample of 100 fuses from a very large shipment is found to have 10 that are defective. The 95% confidence interval would indicate that, the propotion of defective fuses is between 0 and 0.28.

In circle O, AE and FC are diameters. Arc ED measure 17 degrees

What is 828,076 rounded to the greatest place

Find the number if 12% of it is 10% of 6

A can holds 3 tennis balls. A box holds 4 cans. A case holds 6 boxes. How many tennis balls are in 10 cases?

How to solve for x was crying out and she

Two angles are supplementary if the sum of their measures is 180°. find two supplementary angles such that the larger angle is 56° more than 3 times the smaller angle.

A box contains 6 red and 5 blue marbles. Another box contains 5 red and 8 blue marbles. One box is selected at random and from that bag, one marble is drawn. What is the probability that the marble drawn is blue?