The expression 20m + 25y - 10 gives the number of dollars that Jake earns from mowing m lawns and raking y yards. If Jake mows 8 lawns and rakes 4 yards, he earns drag and drop answer here
If Jake mows 6 lawns and rakes 8 yards, he earns drag and drop answer here
If lake mows 5 lawns and rakes 6 yards, he earns drag and drop answer here

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

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