3 years ago

I need coffee... seriously...

Mathematics

2 answers:

Ostrovityanka [42]3 years ago

5 0

Answer:

-6

Step-by-step explanation:

NeX [460]3 years ago

3 0

Answer:

-6

Step-by-step explanation:

18÷-3=-6

RANDOMLETTERSSOITSLONGENOUGHAGSJHAHAHAJDJISBWURVJEJQBWIBD

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3×-5=16 and 3×=21

larisa [96]

Step-by-step explanation:

because we can also find out the value of x in second equation like this

3x=21

x=21/3

x=7

8 0

2 years ago

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Solve for x:<br> 3/ X - 4 = 6/ X+1

Lina20 [59]

Answer:

-3/5

Step-by-step exp:

given in the file. Hope it helps.

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3 years ago

A recipe calls for 2/3 cup of milk for 11 cookies. How many cups of milk are needed for 165 cookies

gavmur [86]

Answer:

11 x 15 = 165, so to make 165 cookies, you would need 15 times the milk.

2/3 times 15 = 10

You would need 10 cups of milk to make 165 cookies

7 0

2 years ago

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Let's simplify

Zielflug [23.3K]

Step-by-step explanation:

Given

$= \frac{1.5 \times {10}^{4} \times 4.5 \times {10}^{3} }{2.5 \times 10 ^{2} } \\ = \frac{6.75 \times {10}^{4 + 3} }{2.5 \times {10}^{2} } \\ = \frac{6.75 \times {10}^{7} }{2.5 \times {10}^{2} } \\ = 2.7 \times {10}^{7 - 2} \\ = 2.7 \times {10}^{5}$

Hope it will help :)

8 0

3 years ago

In August, 85% of the middle school students voted in a school election. The number of students who voted was 544. How many stud

Maksim231197 [3]

Answer:

640 students

Step-by-step explanation:

544 divided by 85%= 640

5 0

3 years ago