What is the sum or difference?

(2m+7) - (3-4m)

2/3 (6c+4) - (8c-5)

How is 1 3/8 decomposed fraction

An electrical engineer has on hand two boxes of resistors, with five resistors in each box. The resistors in the first box are labeled 10 ohms, but in fact their resistances are 9, 10, 11, 12, and 13 ohms.

Graph the following function: y=3^ (x-2) + 3

1. A 20 kg object is thrown with an initial upward velocity of 2 m/s. If air resists motion of the object by 4 N for each m/s, what is the terminal velocity of this object? (Hint: use the model developed in Day 10 Lecture notes)

How many 9-inch-square floor tiles are needed to cover a rectangular floor that measures 12 feet by 15 feet?

Calculate the measure of one angle in a regular nonagon. A. 140° B. 180° C. 1,260° D. 1,620°

A soccer league has 160 players. of those players 40% are boys. how many boys are in the soccar team

How is the equation y=2x similar to the equation y=2x+3 in the example problem? How is it different?

A middle school band is selling candy bars and nuts to raise money for a field trip. Each candy bar, b, costs $1.50 and each box of nuts, n, costs $4.00. If they raised $418, what expression shows the portion that came from candy bar sales?

Consider the characteristics of the graph. Which statement DOES NOT describe the data set