3 years ago

2a. Principal: $300, rate: 3%, time: 4 years. What is the interest earned and the new balance? *

Mathematics

1 answer:

Marina CMI [18]3 years ago

6 0

$327 would be the new balance. and The interest earned would be $27

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Avery got 18 questions correct out of 30 on the last quiz. Write the score in decimal form.

s344n2d4d5 [400]

Answer:

0.6

Step-by-step explanation:

1. Since Avery got 18 out of 30 questions right, we can write that as a fraction of $\frac{18}{30}$ .

2. $\frac{18}{30}$

3. $\frac{18}{30} = \frac{3}{5}$

4. $\frac{3}{5} = \frac{60}{100}$

5. $\frac{60}{100} = 0.6$

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Earl gets a commission of 20% on all sales. He sold $1,580.00 worth of goods. What was the amount of his paycheck?

Anni [7]

The answwer

20% of $1,580.00 is X= 1,580 x20/ 100 = $316

the amount of his paycheck was $316

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4 years ago

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Joe went shopping and purchased a pair of pants for $56 and a pair of shoes for $45. The tax in Joe's city is 4%. How much will

Nimfa-mama [501]

Answer:

$105.04

Step-by-step explanation:

First add $56 plus 45$ and you will get $101, then times $101 and 1.04 together.

Your answer should be $105.04.

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2 years ago

2 less then 3 times a number is 9

Masteriza [31]

$\huge\boxed{\text{As an expression:}\ 3x-2=9}$

$\huge\boxed{\text{Solved for x:}\ x=\frac{11}{3}}$

Let's start with " $3$ times a number". We will use $x$ to represent the number. $3x$

" $2$ less than" is next. $-2$

Finally, "is $9$ ". $=9$

Put it all together to get an expression. $\boxed{3x-2=9}$

Now, let's solve for the unknown number.

Add $2$ on both sides of the equation. $3x=11$

Divide both sides of the equation by $3$ to isolate $x$ . $x=\boxed{\frac{11}{3}}$

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Solve the given inequality. -x -8 > 2x + 9

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Answer:

x < −17/3

Step-by-step explanation:

Put in comments if needed explanation

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