Mathematics, 05.05.2020 11:13 sqye6058

Solve the system of equations using the substitution method. 3x + 5y = 23 y = 4x

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:30, yeet6942000

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

Answers: 1

continue

Mathematics, 21.06.2019 22:00, huangjianhe135

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.

Answers: 1

continue

Mathematics, 22.06.2019 01:00, jaisha23

Plzz ! if you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking/show your work:

Answers: 3

continue

Mathematics, 22.06.2019 02:00, joellianamikhai3123

An isosceles trapezoid with a perimeter of 42 inches. each of the congruent non parallel sides is 5 inches long, and the trapezoid is 3 inches tall. how long are the two parallel sides? a. 10 in, 22 in b. 16 in, 16 in c. 10 in, 16 in d. 12 in, 20 in

Answers: 1

continue

You know the right answer?

Solve the system of equations using the substitution method. 3x + 5y = 23 y = 4x...