arquelalaster28 arquelalaster28

02-11-2020
Mathematics

contestada

what is the solution of the system of equations: -2x+8y=-8 and 5x-8y=20

Respuesta :

amossunny amossunny

02-11-2020

Answer:

x=4 y=0

Step-by-step explanation:

You add the two equations together to get 3x=12. You derive x=4 and y=0 from that.

Answer Link

Otras preguntas

Veronica earned $150 at work this past week in her paycheck. She wants to buy some necklaces which costs $6 each. She writes a function to model the amount of m

solve for m (r=3m+3z) solution is m=___, use integers or fractions for any numbers in the expression (simplify answer) please help

In a titration, 45.0 mL of KOH is neutralized by 75.0 mL of 0.30M HBr. How much KOH is in 1.0 liter of the KOH solution ?

What is the state at which a net force is zero called

why did the citizens of Richmond, Virginia feel upset about the actions at Fort Sumter ?

algae do not cause disease or not

write the equation in function form.then graph the equation y-x=-1

What are the possible values for x in the equation 4x^2 = 64(1) x=0 (2) x=4 (3) x=4,-4 (4) x=0,4,-4

The accompanying frequency table indicates the grades on the math midterm in Ms.Dennis' class. In which interval does the median of the date lie?

write the equation in function form then graph the equation 3x-y=5