Mathematics, 31.07.2019 01:30 BreBreDoeCCx

Solve the system by either substitution or elimination : -7x - 2y =-2, -6x + 8y =76

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:00, hihihi129473838

Zoe placed colored blocks on a scale in science class. each block weighed 0.8 ounces. the total weight of all the colored blocks was 12.8 ounces. how many blocks did zoe place on the scale? write and solve an equation to find the answer.

Answers: 2

continue

Mathematics, 21.06.2019 20:20, maxi12312345

Aline passes through (1,-5) and(-3,7) write an equation for the line in point slope form rewrite the equation in slope intercept form

Answers: 1

continue

Mathematics, 21.06.2019 23:00, dondre54

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.

Answers: 1

continue

Mathematics, 21.06.2019 23:30, heybro12

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle

Answers: 1

continue

You know the right answer?

Solve the system by either substitution or elimination : -7x - 2y =-2, -6x + 8y =76...