Answer:
2375^-3
Step-by-step explanation:
Move the decimal place from 2.375 to the back of the number so it should look like this, 2375.
Than move the decimal place back to its original spot and count the amount of spaces you move. Remember, if you move forward, your exponent should be negative. For example, if the problem is 6.321, you would move the decimal place to the back like this, 6321. And then move it back to where it originally was, 6.321, the amount of spaces I moved was 3 spaces and I moved forward so It would be 6.321^-3
Answer:
........................................................................................
Step-by-step explanation:
Answer:
x=−18
Step-by-step explanation:
Let's solve your equation step-by-step.
x
3
+4=−2
Step 1: Simplify both sides of the equation.
1
3
x+4=−2
Step 2: Subtract 4 from both sides.
1
3
x+4−4=−2−4
1
3
x=−6
Step 3: Multiply both sides by 3.
3*(
1
3
x)=(3)*(−6)
x=−18
We know for our problem that Rachel makes $10 per hour. Since
![x](https://tex.z-dn.net/?f=x)
represent the number of hours that she works,
![10x](https://tex.z-dn.net/?f=10x)
will be the total amount that she will make for working
![x](https://tex.z-dn.net/?f=x)
hours. We also know that she sells bracelets for $5 each. Since
![y](https://tex.z-dn.net/?f=y)
represents the number of of bracelets that she sells,
![5y](https://tex.z-dn.net/?f=5y)
will be her total revenue for selling
![y](https://tex.z-dn.net/?f=y)
bracelets. We also know that she needs to earn at least $200 a week to cover her expenses, so the sum of
![10x](https://tex.z-dn.net/?f=10x)
and
![5y](https://tex.z-dn.net/?f=5y)
must be equal or greater than 200:
![10x+5 \geq 200](https://tex.z-dn.net/?f=10x%2B5%20%5Cgeq%20200)
We can conclude that <span>the graphs that shows the inequality that represents this situation, with its solution region shaded is:</span>
Answer:
15 because 3 x 5 equals 15
Step-by-step explanation: