Seudónimo Seudónimo
  • 04-02-2021
  • Mathematics
contestada

what is the x-intercept of y = 5x + 20
A.20
B.5
C.4
D.-4/1
E.-4

Respuesta :

robinjavierhernandez robinjavierhernandez
  • 04-02-2021
I believe the answer is c
Answer Link
marenahilbert marenahilbert
  • 04-02-2021

Answer:

Your x-intercept would be E, -4

Step-by-Step

To find the x-intercept, set  y=0.

Our problem:

y=5x+20

0=5x+20

To get the variable term on its own you need to move your 20 over by subtracting it from the right and moving to the left making it -20.

-20=5x

Divide by 5 to get x on its own

-20/5= 5x/5

-4=x

x=-4

Answer Link

Otras preguntas

Which of these would have been a goal of the kkk in the south during reconstruction
Describe the overall mood, atmosphere, or underlying idea of the following excerpts and list words that have connotations that contribute to that mood or idea.
What is a property of a transparent object?
Why is potassium iodide electrically neutral?
which statement is false
What are the disadvantages of a flatworms digestive system having only one opening?
Calculate the mass of nitrogen dissolved at room temperature in a 80.0 l home aquarium. assume a total pressure of 1.0 atm and the mole fraction for nitrogen of
Scott is beginning racquetball at a club. his equipment will cost $67.95, the fees are $70 membership plus $5.50 per hour for 40 hours, and he will make 30 trip
What is 15% of 40% of $180
Is Addiction Compulsive Repulsive Voluntary ?