10 You have three dollars' worth of coins in your piggy bank consisting of nickels, dimes and quarters. The number of
dimes is double the number of nickels. The number of quarters
is one-third of the number of nickels. How many coins are in
your piggy bank in total?
A nickel is 5 cents,
a dime is 10 cents
and a quarter is
25 cents.

answer: 5000

step-by-step explanation:

pls ask

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)

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it