naeshayelewis naeshayelewis

24-09-2021
Mathematics

contestada

4 Solve the system to find the y-value of the
solution:
7x – 4y = – 18
x + 12y = 10
A. No Solution
B. 1
C. -2
D. 5
A
B
с
D

4 Solve the system to find the yvalue of the solution 7x 4y 18 x 12y 10 A No Solution B 1 C 2 D 5 A B с D class=

Respuesta :

gefiltefish87 gefiltefish87

24-09-2021

Answer: B

Step-by-step explanation:

7(-2) - 4(1) = -18

-14 - 4 = -18

-18 = -18

TRUE

(-2) + 12(1) = 10

-2 + 12 = 10

10 = 10

TRUE

Answer Link

Otras preguntas

Identify the parts of the arm below

Which phrases best summarize the US population in the 21st-century first century

In 1-2 sentences, hypothesize why the Articles of Confederation was replaced by the U.S. Constitution and how the expressed powers and elastic clause addressed

State how many radial nodes and nodal plane/angular plane does a 4 orbital have.

Please help! read the paragraphs from 1-4 and answer this question. List three of five incidents from paragraph 1-4 that the author uses to attract the readers

General Direction ➤ Your answer paper should have introduction, summary and references. ➤ Directly copied responses from your hand out make your score knock o

a curriculum is the public face of a profession's best educational thinking, what does it mean?

Today anthropologists use a cladistic, or phylogenetic, approach to classify over 200 taxa of primates. This approach groups organisms according to a common anc

Out of 250 programmers,75 can program in Fortran, 47 can program in basic and 60 can program in Ctt. There are 30 who can program in both Fortran and Basic,22 w

¿Porque los conservadores se acercaron a españa y los liberales a EE.UU?