Solve the following system of equations by using the substitution method. y = -3x + 5 5x – 4y = -3 (-1, -2) (2, 1) (3, 4) (1, 2)

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)