1. Solve the system using the substration method 3x - 4y = -5 -x + 2y = 3 2.Solve the system using the Linear combination method

3x-4y=9
-3x+2y=-9

3.Solve the system using the Linear combination method

x+6y=2
5x+4y=36

4.Solve the system using the Linear combination method

5x-2y=6
-3x+y=2

Please help ASAP

13

step-by-step explanation:

distance formula is d=√(x2-x1)^2   +   (y2-y1)^2

it is b)

hope this : )

step-by-step explanation:

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk