heejinbiased
heejinbiased
13-02-2021
Mathematics
contestada
Solve systems using substitution PLEASE
Respuesta :
englanda1
englanda1
13-02-2021
x=5. y=35.
To solve, substitute the 7x into the equation for y. Solve. You get x=5. Then put that into your first equation. Solve. You get y=35. Hope that helps!!
Answer Link
VER TODAS LAS RESPUESTAS ( 54+ )
Otras preguntas
Solve the compound inequality 9 + 3n >= 6 or 5n < 25. a. n less than or greater to −1 or n < 5 b. n greater than or equal to −5 or n > 5 c. n greate
During his election campaign in 1988, George H.W. Bush promised not to A. raise taxes. B. engage in foreign conflicts. C. cut funding for welfare programs. D
What are 3 numbers between 0.33 and 0.34
Simplify sqrt(144/49) a.1249 b.144/7 c.49/12 d.12/7
what does the Richter scale mean
Which of the numbers 19,21,23, and 25 has the most factors
A star that's actively fusing hydrogen into helium is a A. main-sequence star. B. white dwarf. C. supergiant. D. red giant.
Which of the following is an example of adapting to change? A. skin tanning in the sun B. picking a flower C. shredding paper D. sitting in a chair
The Korean War formally ended in 1953. True False
Which of the following groups of artists launched a war on conventional thinking? A. Expressionists B. Surrealists C. Abstracts D. Dadaists
