Answer:
-3
Step-by-step explanation:
- Plug in the value of x: 2(-3) + 3
- 2(-3) = 2 × -3 = -6
- Plug -6 in: -6 + 3
- -6 + 3 = -3
I hope this helps!
Let's represent the number of weeks with the variable 'w':
130 + 25w = 600
We subtract both sides by 130:
25w = 470
w = 18.8
We round up:
It will take her 19 weeks.
You just need to have the variable by itself, so move the -6.72 to the other side (that will make it +6.72)
So you should have this equation now: y = 253+6.72
Then just add them and you have this: y = 259.72
And that is your answer!
Hope I helped! <3
A) 9/24
Step One: Simplify all of the fractions
9/24 = 3/8
15/20 = 3/4
3/16 = 3/16
1/5 = 1/5
Step Two: Fine the answer that simplifies to 3/8
The answer is B because 5^3 is 125 so the approximate answer is 124.75
