Solve by using the substitution method.
7x+3y=-37
-5x+y=39...
Mathematics, 10.02.2020 02:40 jenashaqlaih
Solve by using the substitution method.
7x+3y=-37
-5x+y=39
Answers: 1
Mathematics, 21.06.2019 15:30
On the first of each month, shelly runs a 5k race. she keeps track of her times to track her progress. her time in minutes is recorded in the table: jan 40.55 july 35.38 feb 41.51 aug 37.48 mar 42.01 sept 40.87 apr 38.76 oct 48.32 may 36.32 nov 41.59 june 34.28 dec 42.71 determine the difference between the mean of the data, including the outlier and excluding the outlier. round to the hundredths place. 39.98 39.22 0.76 1.21
Answers: 1
Mathematics, 21.06.2019 17:20
Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x
Answers: 1
Mathematics, 21.06.2019 19:30
Find the actual dimensions of the box. the side length are in meters and integers. the surface area of the box is 104 m2 and volume of the box is 60 m3.
Answers: 1
Mathematics, 21.06.2019 20:30
Carley bought a jacket that was discounted 10% off the original price. the expression below represents the discounted price in dollars, based on x, the original price of the jacket.
Answers: 1
Mathematics, 23.03.2021 23:40
English, 23.03.2021 23:40
Mathematics, 23.03.2021 23:40
Mathematics, 23.03.2021 23:40
Mathematics, 23.03.2021 23:40
Mathematics, 23.03.2021 23:40
French, 23.03.2021 23:40
Mathematics, 23.03.2021 23:40
English, 23.03.2021 23:40
Computers and Technology, 23.03.2021 23:40