My cupcake recipe makes $12$ cupcakes and requires $1\frac12$ sticks of butter. i can only buy whole sticks of butter. how many whole sticks of butter must i buy to make $100$ cupcakes?

There are 8 cupcakes is needed to make 100 cupcakes.

Step-by-step explanation:

Since we have given that

Number of cupcakes = 12

Part of sticks of butter is needed to 12 cupcakes is given by

According to question, I can only buy whole sticks of butter.

So, to make 100 cupcakes,

Number of whole sticks of butter is given by

So, number of whole sticks of butter to make 100 cupcakes  = 8  

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

it alot will look like this 4.4

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.