miamismoke miamismoke

15-02-2020
Mathematics

contestada

Turn 3x+4y=8 into y = 8x − 20

Respuesta :

janeifeyinwa492 janeifeyinwa492

15-02-2020

Answer:

Step-by-step explanation:

3x +4y= 8, where y =8x-20

3x + 4(8x - 20) =8

3x + 32x - 80 =8

3x +32x =8 +80

35x =88

x=88/35

x= 2.514

Answer Link

Otras preguntas

Jerry's bowling score was 230 last week, but only 190 this week. What was the percent decrease in Jerry's score? A. 21.1% B. 17.4% C. 1.74% D. 2.11%

A cylindrical gasoline tank is 50 ft high and has diameter 70 ft. How many gallons of gasoline will the tank hold if there are 7.5 gallons in 1 ft3 ?

What makes a decision a moral dilemma?

how many degrees are in a half turn

What is the median of the data? 19, 18, 12, 22, 15, 14, 16, 16, 14, 14, 21, 18 A. 17 B. 15 C. 14 D. 16

What is the importance of coconuts in La Republica Dominicana

Which sentence is correctly punctuated? A. On the front steps of the porch, you will find a bunch of newspapers. B. On the front steps, of the porch, you will f

Jeremiah wants to use a meter stick to measure the dimensions of a magazine cover to find its area. is that an appropriate measurement tool? explain why or why

Which geographic feature is located in Latin America? (1) rain forest of the Congo (2) Himalaya Mountains (3) plateau of Tibet (4) Amazon River

there are six girls and seven boys in a class a team of 10 players is to be selected from the class if the selection is random what is the probability of select