20019833 20019833

01-08-2022
Mathematics

contestada

Solve the system using
elimination:
2x-y=8
3x+2y=5

Respuesta :

hbennett73 hbennett73

01-08-2022

Answer:2x+y=8

3x-2y=5

Step-by-step explanation:multiply 1 st equation by 2

4x+2y=16

3x-2y=5

7x=21

x=21/7

x=3

2×3+y=8

6+y=8

y=8-6

y=2

Answer Link

Otras preguntas

All are true about the American Revolution EXCEPT Many soldiers died from cold and disease at Valley Forge. The colonists did not receive any foreign aid during

What is 4.5 repeating as a fraction?

Carter invested $70,000 in an account paying an interest rate of 1.125% compounded continuously. Savannah invested $70,000 in an account paying an interest rate

Differentiate between an organic combustion reaction and an inorganic combustion reaction.

What is the sum of the matrices shown below? 3 6 0 9 5 -2 + 6 0 -8 4 =

Drag the cards to create a two-digit number that matches these rules. Note: Not all cards will be used. ● 0 2 is one of the digits 10 is the nearest ten when ro

Solve the system of equations below by graphing. Type in the ordered pair (x,y) for your answer y=-2 x+y=5

In the diagram of a gate, the horizontal bars are parallel and the vertical bars are parallel. Find x and y. Complete the explanation Indicating which postulate

Help me with ixl please

A population of 50 foxes in a wildlife preserve doubles in size every 14 years. The function y = 50.2*, where x is the number of 14-year periods, models the pop