Finish solving the system of equations, y = 7x – 3 and y = –x + 5, using the substitution method. 1. Use substitution to create a one-variable linear equation: 7x – 3 = –x + 5.

2. Solve to determine the unknown variable in the equation: 8x = 8

x = 1

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais

Louis wants to carpet the rectangular floor of his basement the basement has an area of 864 square feet the width of the basement is 2/3 its length what is the length of lewis's basement

What is the distance from (–3, 1) to (–1, 5)? round your answer to the nearest hundredth. (4 points) a. 3.60 b. 4.12 c. 4.47 d. 5.66