Write the inverse operation to solve for y. 4 + y = 672

The bill for the marx family is $78.37. How much tip should you leave if you want to leave a 15% tip?

The size of a slow-growing bacteria strain increases continuously over time. This equation describes the predicted size of the bacteria strain, in square millimeters, after t minutes: y = 112 (1.58) t.

The second angle of a triangle is twice the measure of the first angle. The third angle is 12° more than the measure of the first angle. Find the three angles.

A right triangle with an area of x2 - 4 square units has a leg that measures 2x + 4 units. determine the length of the other leg of the triangle.

It cost $120 to have a party for 9 people at the skating rink. The cost includes a charge of $10 for each person attending the party plus the price of a cake.

If the mean of the following distribution is 91 and sum of frequencies is 150 find x and y

Find the value of the spring constant for the spring in trial i. use 0.367 s for the value of the period. the mass of the suspended block is 0.400 kg. enter your answer in n/m with three significant figures.

5 + 3x = - 1 + 6 (6x + 1)

If you see a triangle that has a small box in one angle, what type of triangle is it?

There are t teams in a soccer league. each team consists of 11 players. write an equation to find how many players p are in the league