A recipe for crumb cake says to mix 3/8 cup of brown sugar and 1/3 cup of white sugar. From this sugar mixture, set aside 1/4 cup for the crumb topping. The remaining sugar mixture is used to make the cake. What amount of the sugar mixture is used to make the cake?

A. 17/24 cupB. 1/2 cupC. 11/24 cupD. 7/12 cup

C. 11/24

Step-by-step explanation:

First let's add the sugars:

3/8 + 1/3 = ?

We need a common denominator! Multiply 3/8 by 3 and 1/3 by 8.

9/24 + 8/24 = ?

                    = 17/24

Okay, so far we have 17/24 cup of sugar. Now subtract the crumb topping.

17/24 - 1/4 = ?

Looks like we need another common denominator-- multiply 1/4 by 6.

17/24 - 6/24 = 11/24

The answer is C. 11/24.

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.

c

step-by-step explanation:

there is vertical asymptote at x = 2 and x = 0

vertical asymptote occurs at the points where the denominator is 0. so we can say that

x = 2 occurs when there is a factor (x-2) in the denominator, and

x = 0 occurs when there is a factor "x" in the denominator

thus, the denominator of the equation would have "x * (x-2)", this is option c only. that's the correct answer.