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2 years ago

13

Cam borrows $1,00 from her bank. She will pay back the loan at a simple annual interest rate of 4% over 4 years. How much will s

he pay back altogether?

1 answer:

Luba_88 [7]2 years ago

4 0

Do u mean $100 or $1000? If u meant $100 4% = $4 multiply by 4 = $16 (total interest) altogether 100 + 16 = $116.

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Pls help me i dont know how to do it

denis-greek [22]

I would start by multiplying both sides of the inequality by 4 to eliminate the fraction

y + 8 >/= 12
Then subtract 8 from both sides
y >/= 4

Because it is greater than OR equal to, when you graph, you use a solid circle. Greater than means the arrow goes to the right on the line.

So, solid circle on the line on 4, arrow pointing to the right. (Third option from the right)

3 0

2 years ago

Luana bought a new phone and plan. She paid $175. after three months, She paid $295. after 6 months. Write an equation that mode

elixir [45]

Answer: Hence, our required model will be

$C=40m+55$

Explanation:

Since we have given that

Luana bought a new phone and

For 3 months, the amount she paid = $175

For 6 months, the amount she paid = $295

Now, we have to model an equation ,

Here, let cost be 'C' and

Let number of months be 'm'.

So, we will use the "equation of line" i.e. for two point slope form :

Here y represented by 'C' and x represented by 'm'

So,

$C-C_0=\frac{295-175}{6-3}(m-m_0)\\\\C-175=\frac{120}{3}(m-3)\\\\C-175=40(m-3)\\\\C-175=40m-120\\\\C=40m-120+175\\\\C=40m+55$

Hence, our required model will be

$C=40m+55$

6 0

2 years ago

When is a protractor preferred to a ruler when finding a measurement

Keith_Richards [23]

When measuring an angle.

7 0

2 years ago

Pls help me I promise I’ll mark u brainleiest if I type in the fastest answer

Sever21 [200]

Answer:

1. $-50

2. $25

Step-by-step explanation:

1. If she had $150 in her bank account and bought a bike for $200, then that means she spent all of her money PLUS $50 extra then what she had. That means $200-$150=$50. Her $150 is spent and that $50 becomes negative because she paid $200 when she only had $150.

2. If she deposits $75 in her account then it will be $75+(-50). That translates to $75-$50 which is $25.

+ and - = -

+ and + = +

- and - = +

4 0

2 years ago

Read 2 more answers

Haley wants to leave a 15% tip on a bill of $64.54 before tax. How much tip will

sweet [91]

Answer:

$9.68

Step-by-step explanation:

64.54 * 0.15 = 9.68

7 0

2 years ago