Enter and simplify the expression that is equivalent to 8x + 3y, when y = 4 – 2x question 6 options: 6x + 1 2x + 12 6x + 4 2x + 4 10x + 12 10x + 4

Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2