Mathematics
Mathematics, 28.08.2019 00:30, danielle4124

13. if (x, y) is the solution to the system of equa-
tions shown below, what is the value of x + y?
x + 4y = 20
x + 7y=41
a) – 13
b) -1
c) 1
d) 15

answer
Answers: 1
Show answers

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 15:00, megamorph
Two lines parallel to a third line are parallel to each other. always sometimes or never
Answers: 1
continue
image
Mathematics, 21.06.2019 17:00, zamudioj92p80d12
Issof claims that the scale factor is 1/2. which statement about his claim is correct
Answers: 3
continue
image
Mathematics, 21.06.2019 23:40, msalecora
What is the equation, in point-slope form, of the line that has a slope of 6 and passes through the point (–1, –8)? a. y+8 = 6 (x+1 )
Answers: 1
continue
image
Mathematics, 22.06.2019 00:30, Diego2049
Solve the equation for b: a= (1/2)(b)(h)
Answers: 2
continue
Do you know the correct answer?
13. if (x, y) is the solution to the system of equa-
tions shown below, what is the value of x...

Questions in other subjects:

Konu
English, 05.05.2020 21:17
Which point is Lincoln trying to make? from "The Gettysburg Address." nor long remember, what we say et what they did here, As time passes, people will not...
Konu
Mathematics, 05.05.2020 21:17
Will some smart people help me out? :) 20 points...
Konu
Geography, 05.05.2020 21:17
Which of the following South American Regions is one of the driest places on Earth? A. the Altiplano B. the Guiana Highlands C. the Pampas D. the Atacama...
Konu
Mathematics, 05.05.2020 21:17
What is the slope of the line? y - 4= -7(2 – 6)...
Konu
Mathematics, 05.05.2020 21:17
2a - 160 = y and y + 20 = a solve by elimination...
Konu
Spanish, 05.05.2020 21:17
What does Romero want to know?He wants to know what animal can fly the highest.He wants to know what animal can jump the highest.He wants to kno...
Konu
Mathematics, 05.05.2020 21:17
Which geometric series converges?...
Konu
History, 05.05.2020 21:17
Which statement describes a characteristic of a secondary source? It is a historical interpretation of a past event. It is created by a person who was at the event. It includes dir...
Konu
English, 05.05.2020 21:17
How did Martin Torres react to the death of Emilio, his nephew? How does he view the actions he was planning to take...
Konu
Mathematics, 05.05.2020 21:17
Dina discovered a water leak in her basement and called a plumber to fix and drain it. W(t)W(t)W, left parenthesis, t, right parenthesis models the amount of water in the basement...
Other tasks in the category: Mathematics More task
See results (0)