The sixth grader has collected $116.75 so far a local animal shelter. their goal is to collect $500. they have 3 weeks left. how much money must they collect each week.

they must collect $127.75 each week

Step-by-step explanation:

The total amount of money that the sixth grader has collected so far for a local animal shelter is $116.75.

Their goal is to collect $500.

Let x represent the minimum amount of money that they must collect each week. They have 3 weeks left. This means that the total amount of money that they can collect in 3 weeks would be

3 × x = $3x

Therefore,

3x + 116.75 = 500

3x = 500 - 116.75

3x = 383.25

x = 383.25/3

x = $127.75

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.