4.9 (8.3c+1.5) + 1.9c

how to simplify combining like terms

Kacey was draining a pool that was 12 feet deep. She started draining the pool at 7am. By 9am, the water level was 8 feet. Write an equation for the depth of the pool in relation to the time since 7am.

Looking at the bill in a restaurant Mr. Svoboda had a difficult time reading the price of the meal. But he could see that 5% tax, or $0.73, was added to it. What would be a 15% tip on the meal, if it were figured before taxes?

A statue casts a shadow 30 feet long. At the same time, a person who is 5 feet tall casts a shadow that is 6 feet long. How tall is the statue?

One-fourth of r subtracted from ten is greater than five

A pool has a width of 34.5 feet and an area of 755 feet, determine the diagonal. Round to the nearest tenth

Two numbers have a sum of 15 and one is of the other. Find the numbers.

A water bottle that holds 241/2 oz of water is 3/5 full. Is there enough water in the bottle to fill 3 glasses with 5 oz each? Explain your answer.

What is 946 divided by 78

Does a raw score less than the mean correspond to a positive or negative standard score? What about a raw score greater than the mean?

8+11=96 guys it goes 1+4=5 2+5=12 3+6=21 and then theres 8+11=? now in mathematical form it'd be 96