3x - y = 2

y = x - 1

When the expression x - 1 is substituted into the first equation for y, the resulting equation is

Nick handed in 2 paper to his professor, each paper is worth 5.5%. How much will both paper increase his grade?

In a volcano, erupting lava flows continuously through a tube system about 19 kilometers to the sea. Assume a lava flow speed of 0.5 kilometers per hours and calculate how long it takes to reach the sea.

If your asked to find the minimum/maximum coordinate on a positive absolute value graph, will there be a maximum? Or not? Only a minimum?

Estimate the sum. Of 518+251

In ∆ABC, ∠A is a right angle and m∠B = 45°. Find BC.

Kyung works 5 hours at a restaurant each Wednesday. He also earns $37 a week delivering newspapers. Kyung makes a total of $79.50 each week.

Find three examples of percents used in everyday life. Newspapers

What is the unit for surface area

Write an equation With the slope equal to - 4/5 and (0,8)

Find (2x-9) - (6x+5). The difference is.