Find the solution to this system: Equation 1: 5x – 2y = -11
Equation 2: -2x + 5y = 17
Step 1: To create x-coefficients that are additive inverses,
Equation 1 can be multiplied by
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Intro

Which of these triangle pairs can be mapped to each other using two reflections?

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125