1. Closed
2. IDK
3. No, because the first inequality says x is lesser than 5 but the second one says x is greater. X can't be both greater and lesser at the same time.
4. X>12
5. X
6. y<-8
7. 2.3 + w>18
8. -4t
9. b - 4.2 < -7.5
10. 2x
11. 4 + 8
- Correct
12. 5(-5) > -15 = -25 > -15 = Incorrect
Important variables to know:
I = interest
P = principal (investment)
R = simple interest rate
T = years
Formula: I = PRT
What information do we have?
I = $960
P = $4000
T = 3 years
R = ?
Plug into formula:
960 = 4000(3)(R)
960 = 12000R
R = 960/12000
R = .08
A. $4000 + $960 = $4960. (A= P+ I)
B. 8% (.08)
Part 2: 1080 = 4000*.09*3
A = 5080 - 4960 =$420.
Answer:
960 were monochromatic
Step-by-step explanation:
2400x.40=960
Greetings!
The formula for the area of any triangle is as followed:
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<u>Let Statements:</u>
Let the variable...
→ 
represent the length of the base of the triangle
→ 
represent the length of the height of the triangle
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Using the information provided from the question, we can substitute its values in place of the variables and solve for the last remaining variable:
Distribute the parenthesis<em> (The Distributive Property) </em>:
Reduce the fraction to lowest terms:
Add -6 to both sides of the equation:
Divide both sides of the equation by 2:
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The Answer to this Problem is:
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I hope this helped!
-Benjamin
We can use ratios to find the answer to this.
Set up the ratio.
3/4 / 18/7 = x / 1
Multiply both sides by 1
3/4 / 18/7 = x
Inverse 18/7 to 7/18 so we can multiply.
3/4 * 7/18 = x
Multiply.
21/72 = x
Simplify7/24 = x
Therefore, 7/24 cups of oats is used per pound.
