bowzobow123 bowzobow123

25-01-2021
Mathematics

contestada

Given the following system of linear equations, do Part A and Part B below.

Given the following system of linear equations do Part A and Part B below class=

Respuesta :

claudiamariela7 claudiamariela7

25-01-2021

Part A:
x + y = 7 y = -x +7
2x + y = 5
2x -x + 7 = 5
x + 7 = 5
x = -2

-2 + y = 7
y = 9

the answer is (-2,9)

Part B
uh i don’t have a graph on me but just graph the equations
y = -x + 7 and y = -2x + 5

Answer Link

26-01-2021

The answer is (-2,9)

Answer Link

Otras preguntas

Simplify. (2x∧3y5)∧4

Write 4° F below zero as an integer.

Find the prime factorization of 15

What is the answer to 3 5/8 - 2 1/8 =

What is 0,48, 5.49, and 0.035 as a rational number ?

the Declaration of Independence, Jefferson refers to natural rights as _____.

For what value of x is the rational expression below undefined?(3x-12)/(9-x)

vwho created the colony of georgia as a haven for english debtors A)lord Baltimore B)king charles 1 C)james oglethorpe D)nathaniel bacon

-4x+7=11 I need some to explain

What's is a supplementary angle