If 9 more than 2 times a number is 13 what is the number?

The algebraic expression for this would be 9 + 2x = 13

Step-by-step explanation:

Step 1: Simplify both sides of the equation

2x + 9 = 13

Step 2: Subtract 9 from both sides.

2x + 9 - 9 = 13 - 9

2x = 4

Step 3: Divide both sides by 2.

2x/2 = 4/2

x = 2

Or, you can use a diffrent way (which I simply prefer).

Step 1: Subtract 9 from 13.

13 - 9 = 4

Step 2: Divide the number 4 by 2

4 ÷ 2 = 2

x = 2

Either way will get you the answer, hope this helps!

she played for 18.75 hours.

step-by-step explanation:

if she played 2/4 of a hour on tuesday. and there is 60 minutes in an hour and 60 divided by 4 is 7.5. and she played 2/4 of an hour on thursday then again 60 divided by 4 is 7.5, you add 7.5+7.5=56.25. now you have to do 1/4 of an hour, it equals 3.75. now you have to add them all up. 3.75+7.5+7.5=18.75

i hope this and i hope you get it right. it took me a while to get this done for you. : )

ik how do do this just give me a few minutes and i will give it to