Mathematics, 15.12.2020 01:00, kajtazi1157

Select the correct answer from each drop-down menu. A system of equations and its solution are given below. System A x - y = 7 -3x + 9y = -39 Solution: (4,-3) Complete the sentences to explain what steps were followed to obtain the system of equations below. System B x - y = 7 6y = -18 To get system B, the equation in system A was replaced by the sum of that equation and times the equation. The solution to system B the same as the solution to system A.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 20:30, 20calzoy

Venita is sewing new curtains. the table below shows the relationship between the number of stitches in a row and the length ofthe row. sewingnumber of stitches length (cm)51 131532024306what is the relationship between the number of stitches and the length? othe number of stitches istimes the length. o. the number of stitches is 3 times the length.

Answers: 2

continue

Mathematics, 21.06.2019 21:00, nanda22

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.

Answers: 1

continue

Mathematics, 21.06.2019 21:30, kingdrew27

Due to a packaging error, 4 cans labeled diet soda were accidentally filled with regular soda and placed in a 12 pack carton of diet soda. two cans were randomly selected from this 12 pack. what is the probability that both cans were regular soda?

Answers: 2

continue

Mathematics, 22.06.2019 01:00, shayshayyy41

Ataxi company charges $3 for pick-up plus $0.65 for each mile. select the expressions that represent the cost in dollars for a taxi pick-up and m miles. mark all that apply.

Answers: 1

continue

Do you know the correct answer?

Select the correct answer from each drop-down menu. A system of equations and its solution are given...