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densk [106]
3 years ago
15

Evaluate: n + 8² if n = 2

Mathematics
1 answer:
Papessa [141]3 years ago
6 0

Answer:

It would be 66

Step-by-step explanation:

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Aliyah and her friends are going on a road trip that is 32 3/4 miles long. They have already driven 12 1/2 miles. How much farth
kow [346]

Answer:

They have to drive  20\frac{1}{4} miles more

Step-by-step explanation:

Given:

Total Distance of the road trip = 32 \frac{3}{4} miles

Distance  travelled already = 12 \frac{1}{2} miles.

To Find:

How much farther do they have to drive = ?

Solution:

The distance they have to travel farther = Total distance - distance  travelled

The distance they have to travel farther =  32 \frac{3}{4}  -  12 \frac{1}{2}

=>\frac{128 + 3}{4}  -  \frac{24 +1}{2}

=>\frac{131}{4}  -  \frac{25}{2}

=>\frac{131- 50}{4}

=>\frac{81}{4}

=>20\frac{1}{4}

4 0
3 years ago
Solve the equation for x
Rasek [7]

Answer:

the answer is 5

Step-by-step explanation:

2x/5 - 9 = -7

2x/5      = -7 + 9

2x/5      = 2

2x         = 2 * 5

2x         = 10

x            = 10/2

x            = 5

5 0
3 years ago
Read 2 more answers
If P(event A) = 0.25, what is P(not event A)?
xz_007 [3.2K]

Answer:

0.75

Step-by-step explanation:

The probability of P(not event a) is equal to 1-p(event A)

3 0
3 years ago
Solve the equation using the Zero-Product Property. –8n(10n – 1) = 0
Irina-Kira [14]
The answer to your question is n=0 or n=1/10
6 0
3 years ago
Read 2 more answers
Guys can u help me asap ?? i need explaination aloong the answer
Alisiya [41]

Answer:

5225 x 5/100 = 261.25

5225 - 261.25 = 4963.75

Step-by-step explanation:

We know that % means a 100 so if they say they allowed a 5% discount then that would be 5/100.

You will take the fraction and multiple it with the original price. It will then give you the discount price, you will then need to subtract the discounted amount from the original sale price which is 5225. Then you will get your final answer.

;-)

5 0
3 years ago
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