The midpoint of line segment FG is located at (1, -1). The coordinates of F are (a-b, a+b).

The coordinates of G are (a+1, -2b).

Solve for a and b and show that the midpoint is correct

SAVE MY LIFE PLEASE. THANK YOU.

idk sry

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

b.-4 units

all you   do is count how many times you move

y= 2x+7

changed to y= 5x +7

as slope is increased from 2 to 5

therefore it would be less steeper

so, option d) is correct