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3 years ago

What is 8×∙(−7)∙3 = Because I need it right now for my HOMEWORK, so if you know the answer please tell me what it is.

Mathematics

1 answer:

Romashka [77]3 years ago

3 0

Answer:

-168

Step-by-step explanation:

8 × -7 × 3

-56 × 3

-168

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A class contains 18 girls and 14 boys. For all parts of this question, each boy and girl are distinguishable from one another. A

sergiy2304 [10]

Answer:

The total number of ways is 252.

Step-by-step explanation:

Number of girls = 18

number of boys = 14

Commitee of one girl and a boy

(18 C 1)(14 C 1)

= 252

3 0

3 years ago

I need help with this one

docker41 [41]

Just put the options in the inequalities and check if they are true or not :

A ) ( - 1 , 0 )

$2x + y \leqslant 3$

$2( - 1) + 0 \leqslant 3$

$- 2 \leqslant 3 \: \: \: kinda \: true$

And

$x - y < - 3$

$- 1 - 0 < - 3$

$- 1 < - 3 \: \: \: false$

Thus A is wrong

_____________________________________________

B ) ( - 1 , - 1 )

$2( - 1) + ( - 1) \leqslant 3$

$- 2 - 1 \leqslant 3$

$- 3 \leqslant 3 \: \: kinda \: true$

And

$- 1 - ( - 1) < - 3$

$- 1 + 1< - 3$

$0 < - 3 \: \: \: false$

Thus B is wrong

_____________________________________________

C ) ( - 2 , 4 )

$2( - 2) + 4 \leqslant 3$

$- 4 + 4 \leqslant 3$

$0 \leqslant 3 \: \: kinda \: true$

And

$- 2 - 4 < - 3$

$- 6 < - 3 \: \: \: true$

Thus C is the correct option

_____________________________________________

U can do D urself ...

Have a great day ♡

5 0

2 years ago

A certain drug is administered once a day. The concentration of the drug in the patient's bloodstream increases rapidly at first

Andru [333]

I think b makes the most sense to me

7 0

2 years ago

The roots of x2 - 2x - 2 = 0 are

WINSTONCH [101]

Answer:

-2X=O

X=0

THE ANSWER IS X=0

Step-by-step explanation:

Hopes it helps

7 0

3 years ago

Pls help me<br>i will give brienliest

Alisiya [41]

Answer:

y= 4x + -6

Step-by-step explanation:

6 0

2 years ago