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Grace [21]
3 years ago
11

Is -12.2 a rational number

Mathematics
2 answers:
alisha [4.7K]3 years ago
8 0

Answer:

Yes!

Step-by-step explanation:

It does not have a repeatinf decimal

Rainbow [258]3 years ago
5 0

Yes -12.2 is a rational number because integers extend whole numbers such as ...-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6.

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Kristen needs to earn $320 in commission this week. She earns 8%
muminat
She needs to sell $4,000 worth of merchandise.

If she needs to earn $320, and she earns 8% commission, you’re looking for what 8% of original amount equals $320.

X = original amount
8% = .08
$320 = amount needed

X * .08 = $320.
X = $320/.08
X= $4,000

Kristen needs to sell $4,000 worth of merchandise at an 8% commission rate to earn $320.
3 0
3 years ago
HELP<br> will give brainliest
weqwewe [10]

Answer:

y= 3x+2

I hope this helped  :)

8 0
3 years ago
Every morning Nora makes five gallons of her refreshing lemonade. Each order of lemonade is exactly one cup.
Bingel [31]

Answer:

80 cups

I had writtened 80 cups then thought i was wrong.

sorry.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find x (2x+1) (5x+5)
mezya [45]

explanation;

Solution for <em>2x+1=5x-5</em> equation

Simplifying

<em>2x + 1 = 5x + -5</em>

Reorder the terms:

<em>1 + 2x = 5x + -5</em>

Reorder the terms:

<em>1 + 2x = -5 + 5x</em>

Solving

<em>1 + 2x = -5 + 5x </em>

Solving for variable<em> 'x'. </em>

Move all terms containing x to the left, all other terms to the right.

Add <em>'-5x'</em> to each side of the equation.

<em>1 + 2x + -5x = -5 + 5x + -5x </em>

Combine like terms: <em>2x + -5x = -3x </em>

<em>1 + -3x = -5 + 5x + -5x </em>

Combine like terms: <em>5x + -5x = 0 </em>

<em>1 + -3x = -5 + 0 </em>

<em>1 + -3x = -5 </em>

Add '-1' to each side of the equation.

<em>1 + -1 + -3x = -5 + -1 </em>

Combine like terms: <em>1 + -1 = 0 </em>

<em>0 + -3x = -5 + -1 </em>

<em>-3x = -5 + -1 </em>

Combine like terms: <em>-5 + -1 = -6 </em>

<em>-3x = -6 </em>

Divide each side by <em>'-3'. </em>

<em>x = 2 </em>

Simplifying

<em>x = 2</em>

8 0
4 years ago
Read 2 more answers
How much more money a week does Juanita save than Daniel?
babunello [35]

Answer:

A

Step-by-step explanation:

Juanita makes 15 an hour and Daniel makes 10 so 15-10 = 5

4 0
3 years ago
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