Mathematics, 31.10.2020 01:20 millie54
Which statements about this system of equations are true? Check all that apply
2 x minus 7 y = negative 13. Negative 2 x + 11 y = 1.
OThe x-variable will be eliminated when adding the system of equations.
OThe y-variable will be eliminated when adding the system of equations.
OThe sum of the system of equations is 4 y = negative 12.
Ox = 17
Oy = negative 3
OThere are infinitely many solutions to the system of equations.
Answers: 1
Mathematics, 21.06.2019 17:00
You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?
Answers: 2
Mathematics, 21.06.2019 18:30
Let f(x) = 3 ā x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.
Answers: 1
Mathematics, 21.06.2019 20:00
The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (Ā°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2Ā°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212
Answers: 1
Mathematics, 21.06.2019 21:00
A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building
Answers: 2
Which statements about this system of equations are true? Check all that apply
2 x minus 7 y = nega...
Computers and Technology, 30.11.2019 03:31
Computers and Technology, 30.11.2019 03:31