3/4 of Melissa's friends babysit for extra money. 2/3 of her friends babysit and pet sit. What fraction of those who babysit also pet sit?A) 1/2

B) 1/4

C) 12/17

D) 8/9

50/2.5=20

20 is your unit rate

square root of 55 is 7.4161984871. so 7.6  is biger

Answer:

D

Step-by-step explanation:

If we look at the right side of the equation we see that the y-intercept is 2, so we will place a point on (0,2).

Next, we look to see if the slope of the graph if positive or negetive, and to see what is the slope (2x).

Finally, we look at the inequality if it is greater than (>), less than (<), greater than or equal to (_>), or less than or equal to (<_).

*Note the following:

if < then the line is dotted and the shading will be under the line.

if > then the line is dotted and the shading will be above the line.

if <_ then the line is solid and the shading will be under the line.

if _> then the line is solid and the shading will be above the line.*

It is a lot of information if you look at it, but with practice it can be made easier.

Greetings!

You can solve this with a simple equation:

Take the letter x to be the unknown number:

20 = 8+ (X + 5)

Then you can move the 8 + to the opposite side making it a negative 8:

20-8 = X + 5

12 = X + 5

Move the +5 over to the other side, making it a negative 5:

12 - 5 = x

7 = x

So the value of x is 7.

Hope this helps!