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Triss [41]
3 years ago
9

3+(7-5)to the power of 2 x 6

Mathematics
1 answer:
devlian [24]3 years ago
7 0

Answer:

27

Step-by-step explanation:

PEMDAS

That is the order that you should solve complex equations

You first do equations in Parentheses

Then exponents

Then Multiplication or Division (whichever comes first in the equation)

Then Addition or Subtraction (again, whichever comes first in the equation)

So we first do the equation in parentheses, 7 - 5

7 - 5 = 2

Then we do the exponent (to the power of 2)

2 to the power of 2 is 4 (fun fact. 2 + 2 is the only equation that is the same in addition form and multiplication form)

Next, we multiply 4 by 6

4 x 6 = 24

And finally addition

3 + 24 = 27

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Answer:

  (c)  $1062.50

Step-by-step explanation:

The total of the rental and security deposits amounts to two and a half months' rent:

  2.5 × $425 = 1062.50

It will cost Blake $1062.50 to move in.

8 0
2 years ago
Expanded form of (-p) ³​
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Answer:

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Step-by-step explanation:

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5 0
3 years ago
From a group of 8 women and 6 men, a committee consisting of 3 men and 3 women is to be formed. How many different committees ar
murzikaleks [220]

Answer:

(a) 896

(b) 1000

(c) 910

Step-by-step explanation:

Number of women = 8

Number of men = 6

A committee consisting of 3 men and 3 women is to be formed.

(a) 2 of the men refuse to serve together.

Number of men who don't want to serve together = 2

Remaining men = 4

Total ways = Both men who don't want to serve together are not selected + only one of them is selected.

^{8}C_{3}\cdot ^{4}C_{3}+^{8}C_{3}\cdot ^{4}C_{2}\cdot ^{2}C_{1}

896

(b) 2 of the women refuse to serve together.

Number of women who don't want to serve together = 2

Remaining men = 6

Total ways = Both women who don't want to serve together are not selected + only one of them is selected.

^{6}C_{3}\cdot ^{6}C_{3}+^{6}C_{3}\cdot ^{6}C_{2}\cdot ^{2}C_{1}

1000

(c)1 man and 1 woman refuse to serve together.

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910

6 0
4 years ago
Solve for w. -3( -7w+4) - 7w=2(w-3)-3
ch4aika [34]

Answer:

Im not sure how you need the answer so i put it in different forms for you

w=1/4

w=0.25

w=2^-2

Step-by-step explanation:

They are all the same thing

8 0
3 years ago
Chris is using the expression 4x + 2 to represent the number of students in his gym class. There are four times as many students
vladimir2022 [97]
D: the basketballs.
Since there are 4 times as many students then basketballs, Basketballs are the variable (x) and the amount of students per basketball is 4.
 
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5 0
4 years ago
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