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solniwko [45]
3 years ago
9

Can i get some help i suck at this lol

Mathematics
1 answer:
blsea [12.9K]3 years ago
6 0
That would be 8, its in the center so forget 9 or 7.
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Dream borrowed $500 at an interest rate of 8%. At the end of the loan period, she had to pay back $530. How long was the loan fo
Aliun [14]

Answer:

The loan was for 9 months only

Step-by-step explanation:

In this question, we are concerned with calculating the time taken for a loan om an interest to be paid back

To calculate this, we use the simple interest formula

Mathematically;

I = PRT/100

where P is the principal which is the amount borrowed and that is $500 according to the question

R is the rate which is 8% according to the question

Interest can be calculated by subtracting the principal from the  amount paid back = 530-500 = 30$

We now plug these values into the equation

30 = (500 × 8× T)/100

100 × 30 = 4000T

T = 3000/4000

T = 0.75 (same as 0.75 × 12 months = 9 months)

5 0
3 years ago
Is 0.047 1/100 of 4.70
LiRa [457]

Answer:

Yes!

Step-by-step explanation:

4.70 (1/100) = 4.70(.01) = .047

6 0
3 years ago
Read 2 more answers
Scientists believe that there is an extremely massive black hole at the center of the Milky Way. How many times more massive tha
xenn [34]
I got B 
Hope this helps :D
5 0
2 years ago
Use the Angle Addition Postulate to find the measure of the unknown angle.
tensa zangetsu [6.8K]

Answer:

Hey there!

Step-by-step explanation:

This is ur answer....

<h2><em>60 + 120 = 180</em></h2>

<h2><em>DEF = 180</em></h2>

Hope it helps!

Brainliest pls!

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3 0
2 years ago
Given the definitions of f(x) and g(x) below, find the value of g(f(-1)).
Reptile [31]

Answer:

-14

Step-by-step explanation:

f(x) = -4x – 7 \\ plug \: x =  - 1 \\ f( - 1) =  - 4( - 1) - 7 = 4 - 7 =  - 3 \\g(x) = x² + 7x – 2 \\g(f( - 1)) =  {( - 3)}^{2}  + 7( - 3) - 2 \\  = 9 - 21 - 2 \\= - 14

5 0
2 years ago
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