AYUDAHELP AYUDAHELP

15-11-2020
Mathematics

contestada

Calcula y:
14x - 5y = 60
8x - 2y = 36

Seleccione una:
A. 2
B. 6
C. 10
D. 5
E. 8

Respuesta :

meredith48034 meredith48034

15-11-2020

Answer:

Step-by-step explanation:

-28x + 10y = -120

40x + 10y = 180

12x = 60

x = 5: D is the answer

8(5) - 2y = 36

40 - 2y = 36

-2y = -4

y = 2: A is the other answer

Answer Link

Otras preguntas

Liability that arises from not maintaining a building is referred to as a) medical foundation liability. b) premises liability. c) healthcare culpability. d) he

Let p: A shape is a triangle. Let q: A shape has four sides. Which is true if the shape is a rectangle? Op →9 Opna Opeg oq-р

Can anybody help me solve this equation.

The equation is __ ( type your answer in standard form)

After a 90% reduction, you purchase a new DVD player on sale for $52. What was the original price of the DVD player?

You're in a lift. There is an emergency button. Nobody is going to press it. Which do you say? * a - What will happen if somebody presses that button? b - What

Movement of large particles such as

please who can summerise the book (sECOND CLASS CITIZENS)

Find the perimeter of the given rectangle: 5x - 9 by 7

Give me a example of integer number