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Alika [10]
4 years ago
8

Please help me!!!

Mathematics
2 answers:
oksian1 [2.3K]4 years ago
8 0
-1 is the answer !!!!!!! You
photoshop1234 [79]4 years ago
4 0

ensure all fractions have the same denominator

we require - \frac{1}{4} = - \frac{4}{16}

thus - \frac{7}{16} - \frac{4}{16} - \frac{5}{16}

take out a common factor \frac{1}{16}

= \frac{1}{16} (- 7 - 4 - 5 )

= \frac{1}{16} × - 16 = - 1


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one month Chris rented 2 movies and 12 video game for a total of $44. The next month he rented 5 movies and 3 video games for a
Neporo4naja [7]

If we set movies as x, video games as y

We can write the equation down below


2x + 12y = 44

5x + 3y = 29


After you solve the equation, you will find out x = 4, and y = 3

And x represents the movies, y represents video games.

Hope that helps you :D

4 0
3 years ago
Jake invested $7,500 in a 5-year CD that
erik [133]

D. $8,962.50

P stands for principal

R stands for rate

T stands for time

A=$7,500(1+ (0.039×5))=$8,962.5

A=$8,962.50

So Jake will have $8,962.50 of interest after 5 years.

8 0
3 years ago
What is the value of k? please answer fast
skad [1K]

Answer:

k = 10

Step-by-step explanation:

The external angle of a triangle is equal to the two opposite interior angles.

∠MYZ is an exterior angle of the triangle, thus

4k + 5 + 6k + 10 = 115, that is

10k + 15 = 115 ( subtract 15 from both sides )

10k = 100 ( divide both sides by 10 )

k = 10

6 0
3 years ago
Read 2 more answers
Given the data below, what is the median?<br> 2, 4, 7, 4, 3, 1, 6, 8, 10, 15, 12, 22, 12, 15, 11
Rudik [331]

Answer:

8

Step-by-step explanation:

The numbers in order

1, 2, 3,4,4,6,7,[8,]10,11,12,12,15,15,22

7 0
3 years ago
Read 2 more answers
Urgent!! Math help!! Since you can’t see those here: C. 5/4 &amp; D. 5/3
Umnica [9.8K]

Answer:

Cos(x) = adj/hyp

=3/5

A

thats it

4 0
3 years ago
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