03-02-2017
Mathematics

contestada

I need to know the answer

I need to know the answer class=

Respuesta :

03-02-2017

I think the answer is (3,5).

Answer Link

Amphitrite1040 Amphitrite1040

03-02-2017

5(x) + (y)
7(x) - 2(y) = 11
(y) + 5(x) = 20
-2(y) + 7(x) = 11
7(x) - 2 (-5x + 20) = 1
17(x) = 51
-5 (3) + (20) = 5

x-intercept = 3
y-intercept = 5

Therefore, your result of this problem is (3,5)

Answer Link

Otras preguntas

If you do 1500 J of work running up stairs and your weight in Newtons is 900 N, how high are the stairs?

The table shows values for functions f(x) and g(x) .

Solve the equation -3(x - 5) = 45

Any math experts out there, I'm soooo confused if you know plsss help ASAP. The answer for A should equal to 12pieThe answer for B should equal to 68pie

You take 150 you had kept under your mattress and deposit it in the bank account. Supposed this $150 stay in the banking system as reserves and bank hold reserv

Dave builds a wheelchair ramp with 1 metre of wood. He wants the vertical height of the ramp to be 50 centimetres. What does the angle of elevation need to be?

The large rectangle below represents one whole. What percent is represented by the shaded area? Look at the image to see the rest of the problem.

Solve for y in the following equation: -4y + 8 = 9

jenny is paid 85p for each pizza she delivers. she is paid £68.85 for a weekend shift including £15.30 in tips. how many pizzas did she deliver during the shift

What is the domain of the relation? {(-3,4), (0-1), (7,5), (8,8)} Question 1 options: {-3, 7} {-3, 0, 7} {-3, 0, 7, 8} {-1, 4, 5} {-1, 4, 5, 8}