Answer: $889.58
Step-by-step explanation:
⇒<u>Equation:</u>
A = P(1 + rt)
Turn 3% into decimal and you get 0.03, then 9 months/ 12 months = 0.75 years.
<h2><u>
WORK ↓</u></h2>
⇒A = 870(1 + (0.03 × 0.75)) = 889.575
⇒A = $889.58
* Hopefully this helps:) Mark me the brainliest:) !!!!
Answer:
A is not 3, 7
Step-by-step explanation:because it isint
Answer:
120% of 100. 20% of 800. 500% of 400. 1% of 1,000
Hope this helps :)
The solution is x=-4, y=-2
Answer:
x = -3
General Formulas and Concepts:
<u>Pre-Algebra</u>
- Order of Operations: BPEMDAS
- Equality Properties
Step-by-step explanation:
<u>Step 1: Define equation</u>
5(x + 4) = -2(-4 - x) + 3
<u>Step 2: Solve for </u><em><u>x</u></em>
- Distribute: 5x + 20 = 8 + 2x + 3
- Combine like terms: 5x + 20 = 2x + 11
- Subtract 2x on both sides: 3x + 20 = 11
- Subtract 20 on both sides: 3x = -9
- Divide 3 on both sides: x = -3
<u>Step 3: Check</u>
<em>Plug in x to verify it's a solution.</em>
- Substitute: 5(-3 + 4) = -2(-4 - -3) + 3
- Simplify: 5(-3 + 4) = -2(-4 + 3) + 3
- Add: 5(1) = -2(-1) + 3
- Multiply: 5 = 2 + 3
- Add: 5 = 5
Here we see that 5 does indeed equal 5. ∴ x = -3 is a solution of the equation.
And we have our final answer!
