How to do a four square addition

Brainliest If you can solve this Simplify [ (w+4) 3]7 w + 4 3 7 A (w+4) 10 w + 4 10 B (w+4) 21 w + 4 21 C w7+421 w 7 + 4 21 D w21+421

What is 2 6/8 in fraction form?

In the past, Ben has been able to hit a baseball at the batting cage 20% of the time. He decides to head back to the batting cage.

Solve the system of equations with the addition method x + 2y = 10 x - 2y = 2

Each of grade 5 classes has 24 students. Student from 2 1/4 classes fit on a bus. How many students fit on a bus?

Jariah volunteers at the hospital during the week. She volunteers 3 hours on monday and thursday, 4 hours on saturday and sunday, and 2 hours on tuesday. How many hours does jariah volunteer at the hospital during the week?

Convert theta = 3pi/4 to rectangular form

Assuming a linear relationship between x and y, if the coefficient of correlation (r) equals - 0.75, this means that:

The graph of which function is decreasing over the internal (-4, infinity) ?

A Triangular prism with a triangular base of 8 in. and height of 6in. and a prism height of 4in. What is the surface area of the prism