Determine the solution to the following systems of equations. -10x + 10y= -16
-5% + 5y = -10
O Infinite number of solutions
O No solution
O (-6, 5)
O (5, 6)

answer: no

step-by-step explanation:

you are only given the cost not the amount of pounds.

step-by-step explanation:

no solution.

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2