3 years ago

Can some help me with this

Mathematics

1 answer:

inn [45]3 years ago

4 0

Answer:

Naw I can't help ya I gotta find my notes

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What is the slope of the line y = 3? A. undefined B. 0 C. 3 D. -3

Ludmilka [50]

Hold your arms out side to side. thats undefined so it's not A. its B

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2 years ago

If a loan of 1,500 at 4% is paid off in 90 days what is the interest

slega [8]

Answer:

Compound interest =$14.58

Simple Interest=$14.79

Step-by-step explanation:

Let's assume the interest rate charged on the loan was simple in nature.

-Simple interest is calculated using the formula:

$I=PRT,\\\\=1500\times 0.04\times \frac{90}{365}\\\\=14.79$

Hence, the simple interest on the loan was $14.79

#If the interest is compound in nature with just one compounding per year:

$A=P(1+i)^n\\\\I=A-P\\\\I=1500(1.04)^{90/365}-1500\\\\=14.58$

Hence, the compound interest charged on the loan is $14.58

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2 years ago

A movie theater charges $10 for adult tickets and $7 for child tickets. On a particular day, they made $1446 in ticket sales. Th

luda_lava [24]

X = adults
Y = child

X+y=168
X=168-y

$10x + $7y = $1446

10(168-y) + 7y = 1446
1680 - 10y + 7y = 1446
-3 y = -234
Y = 78

X = 168-78
X = 90

$10*90 + $7*78 =
$900 + $546 = $1446

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2 years ago

On Tuesday Katy ran a mile in 8.34 minutes. She ran another mile in 7.89 minutes on Wednesday. What is the total time for both m

miv72 [106K]

She ran a total time of 16.23 minutes

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2 years ago

Simplify the following; 8v + w + 7 - 8v + 2w 4c² + 6c - 3c² - 2c - 3 Thanks!

Dominik [7]

Answer:

3w+7

c^2 + 4c - 3

Step-by-step explanation:

8v+w+7-8v+2w

8v-8v +w+2w +7

0+3w+7

3w+7

4c^2+6c-3c^2-2c-3

4c^2-3c^2 + 6c-2c -3

c^2+4c-3

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3 years ago