1) Solve for x.

x+23=-22

2) Solve for a.

a + (-1.3) = - 4.5

At the bake sale students earned 48.76. if there were 3 students how much did each student earn

What is the multiplier 5/7=30/42

What is 0.725 in simplest form and how do you figure that out? I got an answers but I am afraid it is wrong.

A company is offering newly hired employees three salary structures. One option computes raises by adding $1000 and then a 3% increase. Another option computes raises by adding a 3% increase and then $1000.

Ron Jon is depositing $400 into a savings account with an annual interest rate of 9% compound interest. How much money is he expected to have in his account next year if he makes no deposits or withdrawals?

Mr. Scott filled an above-ground pool with water. He filled it to a height of 5 feet in 25 hours. What was the rate at which he filled the pool in inches per hour?

Bridges on highways have expansion joints, which are small gaps in the roadway between one bridge section and the next. the gaps are put there so the bridge will have room to expand when the weather gets hot. suppose a bridge has gap of 1.

A brewery's filling machine is adjusted to fill bottles with a mean of 32.7 oz. of ale and a variance of 0.003. Periodically, a bottle is checked and the amount of ale noted.

The Natchez Trace Bridge in Franklin, Tennessee, is 1,500 feet long. Suppose you build a model of the bridge using a scale of 1 inch:25 feet. How long is the model? (Hint: 12 inches = 1 foot).

What are 4 ways software developers use math