Solve this equation system.

x + y = 5

x - y = 1

What is 2.6 as a mixed number in simplest form?

Find four consecutive integers with a sum of 106.

At a certain gas station, 40% of the customers use regular gas (A1), 35% use plus gas (A2), and 25% use premium (A3). Of those customers using regular gas, only 40% fill their tanks (event B).

A square field is to be ploughed ramu gets it ploughed in rupees 34560 at the rate of 15 perm sq find the side of square field.

80 km is 9 percent of what distance

If the mean for a sample of 8 people was 10 and the mean for a second sample of 4 people was 20, what would the weighted mean be equal to?

Is the expression x3•x3•x3 equivalent to x3•3•3? Why or why not? Explain your reasoning.

a company has determined that its maximum profit occurs when it sells 10,000 units per month. for every 1,000 units more or less than 10,000 units that the company sells, its profit decreases by $5,000.

What is to greatest to least 4.1,4.01,4.085

N equals eight what is the value of 56 divided by n