subject
Mathematics, 11.11.2019 21:31 juliopejfuhrf5447

2x - y = 10
y = -x - 1
solve the system of equations

(9, 8)
(3, -4)
no solution

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 16:00, galfaro19
Arectangle with an area of 47 m² is dilated by a factor of 7. what is the area of the dilated rectangle? enter your answer in the box. do not leave your answer as a fraction.
Answers: 1
image
Mathematics, 21.06.2019 16:00, gigi813
You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.
Answers: 2
image
Mathematics, 21.06.2019 19:00, jjxt126
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d. -1.93, -11.93
Answers: 2
image
Mathematics, 21.06.2019 19:00, hannahmckain
Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60
Answers: 1