What is the variable of 2n - 3=7

there are 125 members in the school marching band. The band needs to raise at least $5000. How much does each member need to raise? also the inaquality too.

13 = 6 25 = 10 36 = 12 47 = 14 59 = ?

Approximating a Solution from a Table Approximately how many hours of operation will result in a cost of $310,000? The table below represents the cost, in hundreds of thousands of dollars, for operating a factory for x hours.

Find the duration between 10:00 a. m. until 9:00 p. m.

Find the nth term of this sequence 13579

Five cats each ate 1/4 cup of canned food and 1/4 cup of dry food. how much food did they eat altogether

Solve on the interval [0, 2Pi): 1 + cos (theta) = (sqrt (3) + 2) / 2 A. Pi/6, 5Pi/6 B. Pi/3, 5Pi/3 C. Pi/6, 11Pi/6 D. 7Pi/6, 11Pi/6

Eli invested a total of $2000 in two stocks. One stock cost $18.50 per share, and the other cost $10.40 per share. Eli bought a total of 130 shares. Write and solve a system of equations to find how many shares of each stock Eli bought.

The length of a rectangle is 12 inches longer than the width. Find the length and width if the perimeter is 184 inches.

X+8 > 18 how do you solve it