Riley worked 5 hours on monday, 3 hours on tuesday, and 2 hours on wednesday. he rounded the hours to 5, 3, and 2 before adding them together to get 10 hours. did he make a high or low estimate?

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

Complete the steps to find 4.830 ÷ 5

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?