Answer the following questions CORRECTLY I will know if this is wrong. I WILL REPORT ANY INCORRECT ANSWERS!

2 answers:

6 0

Answer by JKismyhusbandbae: The rules that identifies which calculations to do first in an expression. Otherwise known as PEMDAS which stands for:

P: Please (Parenthesis)

E: Excuse (Exponents)

M: My (Multiplication)

D: Dear (Division)

A: Aunt (Addition)

S: Sally (Subtraction)

Sladkaya [172]2 years ago

4 0

Order of Operation is the step by step procedure that you should follow when solving muti-step equations. Its usally abbreviated as:

P arathesis

Example: 2(5+4)

E xponents

Example: 4^8

M utiply

Example: 5x

D ivide

21/3

A dd

Example: 4+9

S ubtract

Example: 78-21

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kandy is financing a $335,000 mortgage for 30 years at a fixed rate of 7.5% what is the total cost of the principal and interest

-BARSIC- [3]

Given:
<span>F= $335,000
n = 30 years at a fixed rate of i = 7.5%

Required:
the total cost of the principal

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F = P(1+i)^n
P = F/(1+i)^n
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8 0

3 years ago

A number is the 1/5 of another number. The sum of both is equal to 78. Which is the highest number out of both numbers?

Reika [66]

D.

1/5 of 65 is

65 × 1 / 5
65 / 5
= 13

65 and 13 add up to 78.

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3 years ago

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juin [17]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Please give answer of 6 number

Irina18 [472]

Answer:

$7,500$

Step-by-step explanation:

Let's solve this problem step-by-step. The library had 1,500 books in 2011. The ratio of books in 2011 and in 2012 is 1:2. Therefore, let the number of books in 2012 be $x$ .