Use substitution to solve each system of equations.

x-2y

y=x-2

The sum of product of a non - zero rational number and an irrational number is always

How is the ideal emergency plan described

What is the value of the 3 in the 92.93?

Which of the following SRS designs will give the most precision (smallest standard error) for estimating a population mean? Assume that each population has the same value of the population variance S^2?

A mechanic charged a customer seperatly for parts and labor the charges for the labor was 15% of the total cost if the charge for the labor was $45 what was the charge for the parts

Outlier for 35 45 26 32 46 38 39 40 26 72

ack made $600 selling cars. If he made a total of $20,000 on sales, what percent is he receiving from his sales? Find the percent.

The regular price of a child's entry ticket to a water park is $6 less than that for an adult's. The park offers half off all entry tickets during the off-peak season.

Use the equation to a x2+4x = - 9 What are the solution:

Given sec A = ✓97/9 and that angle A is in Quadrant I, find the exact value of tan A in simplest radical form using a rational denominator.