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frez [133]
3 years ago
14

Reduce -7/8 + (-1/2) to the simplest form.

Mathematics
2 answers:
Aleks04 [339]3 years ago
7 0

Answer:

To reduce a fraction to lowest terms (also called its simplest form), just divide both the numerator and denominator by the Greatest Common Factor (GCF or GCD). For example, 2/3 is in lowest form, but 4/6 is not in lowest form (the GCD of 4 and 6 is 2) and 4/6 can be expressed as 2/3.

Step-by-step explanation:

ololo11 [35]3 years ago
5 0

Answer:

-1.375

Step-by-step explanation:

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Nitella [24]

Answer:

<h2>2^-2</h2>

Step-by-step explanation:

2^(3-5)

=2^-2

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3 years ago
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What is 0.000435 in standard form
ratelena [41]
That is standard form. scientific notation would be 4.35x10^-4
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6.1 x 10^-3 as an ordinary number​
Monica [59]
0.0061

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4. Rhea obtained a CO-OP credit working at a computer store. They have now hired her for a summer job with
Harman [31]

Answer:

1. E = 8h + 0.05s

2. $2,800

3. please check explanations

Step-by-step explanation:

Firstly, we need an expression for what she earns.

The key to answering this is to know that 5% is same as 5/100 = 0.05

So , if her total sales is given as S, the amount she makes as commission would be 0.05s

So the Total earnings given that she works h hours per week and earns $8/h is $8h

So total earnings E = 8h + 0.05s

Now we want to get to total sales given she worked 15 hours last week and earned $260 in total.

What this means is that we have h and E and we want to find s for that week.

What we need to do is to plug the values into the equation we have defined above;

Thus;

260 = 8(15) + 0.05s

260 = 120 + 0.05s

0.05s = 260-120

0.05s = 140

s = 140/0.05

s = $2,800

I think employers offer commission to serve as a form of morale booster which helps to make their employees work better by sustaining their enthusiasm on the job and also augment their salaries

No, I do not think there are potential problems

8 0
3 years ago
Hmm need help please
irga5000 [103]

Answer:

Hello! answer: b = 5

Step-by-step explanation:

13 × 13 = 169 12 × 12 = 144 169 - 144 = 25 5 × 5 = 25 therefore b = 5 hope that helps!

7 0
3 years ago
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