Translate the statement into an algebraic expression. (Use "w" as a variable. Do not use "$" in your answer. Mike had $184 and he is earning $50 per week.

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%

Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints