4 years ago

What is the formula to find a simple interest rate

1 answer:

4 0

Simple interest formula: A = P(1 + rt) where P is the Principal amount of money to be invested at an Interest Rate R% per period for t Number of Time Periods. Where r is in decimal form; r=R/100; r and t are in the same units of time.

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I am having a bit of a hard time solving this problem, it would be a pleasure if some one were to help me!

Llana [10]

I got 42.5 cuz 4x+10=180 then take away 10 from both sides so 4x=170 and you divide each side by 4

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3 years ago

Read 2 more answers

What is the solution to |x – 5| + 2 < 20?

stepladder [879]

Answer:

Step-by-step explanation:

hello :

|x – 5| + 2 < 20 means : |x – 5| + 2-2 < 20-2

|x – 5| < 18

-18< x - 5 < 18

-18+5< x - 5+5 < 18+5

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3 0

2 years ago

Given f(x) = -* -<br> - 5, solve for x when f(x) = -3.

Ne4ueva [31]

Answer:

x = -2

Step-by-step explanation:

Step 1: Define

f(x) = -x - 5

f(x) = -3

Step 2: Substitute and Evaluate

-3 = -x - 5

2 = -x

x = -2

7 0

3 years ago

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6300/90???? PLS helpppp

dmitriy555 [2]

Answer: 70

Step-by-step explanation: 6300/90=70 Brainliest please?

4 0

3 years ago

BRAINIEST IF CORRECT (best to explain it will get it)

lana [24]

Answer:

Step-by-step explanation:

PEMDAS

-6 x 12p = -72p

-6 x -8n = 48n

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5 0

3 years ago