Apiggy bank contains nickels and dimes. there are 160 total coins valuing $10.50. think about a system of equations that can be used to represent the number of nickels and dimes and then think through using substitution to solve the system of equations. how many nickels are in the piggy bank?

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)

susie has 7 apples