abbyddddd abbyddddd

23-10-2020
Mathematics

contestada

Solve the system of equations.
Choose your method:
2x - y = 7
x - y = 10

Respuesta :

Peterfruloo Peterfruloo

23-10-2020

-8y is the answer....

Answer Link

Otras preguntas

An eReader factory has revenues which follow the formula R=x squared + 2400x - 1,320,000, Where x is the number of eReaders sold each month. If the factory had

Why does the federal government impose tariffs?

sketch the graph of the given data on the accompanying coordinate plane. a)choose ad state an appropriate scale so that all of the points can be plotted. b) wri

Which statement is true regarding flexibility? A. joint's range of motion cannot be maintained with age. b.A joint's range of motion will be lost if the joint i

As the European powers grew more industrialized, their colonies became very important as sources of A)slave labor. B)raw materials. C)new inventions. D)military

"9. If a is a non-zero constant, determine the vertex of the function y = -x2 + 4ax + 3 in terms of a. A) (2a, 4a2 + 3) B) (-2a, 12a2 + 3) C) (a, 3a2 + 3) D) (-

What mathematical formula correctly expresses the relationship between force, mass and acceleration? A. m = F + a B. F = m / a C. a = mF D. F = ma

What will it cost to cover a rectangular floor measuring 40 feet by 50 feet with square titles that measure 2 feet on each side if a package of 10 tiles costs $

what did rich victorian children do?

Read the sentences. Queen Elizabeth rode in a carriage. The carriage was drawn by two Windsor Greys. She waved to the crowd. Which of these best combines these