−90 = −100 + x What value of x makes this equation true?

125 tickets were sold for the jazz band concert for a total of $1,022. students tickets cost $6 each, and general admission tickets cost $10 each. how many of each kind of tickets were sold?

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?