1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Murrr4er [49]
3 years ago
13

How do I do orders of operations

Mathematics
2 answers:
shusha [124]3 years ago
8 0

Step-by-step explanation:


Go from left to right doing any "A" or "S" as you find them. You can remember by saying "Please Excuse My Dear Aunt Sally".


(Brackets,Exponents,Divide,Multiply,Add,Subtract).

xeze [42]3 years ago
4 0

You can use PEMDAS to solve order of operations!

Which means, "Please Excuse My Dear Aunt Sally".

P= Parenthesis

E= Exponents

M= Multiplication

A= Addition

S= Subtraction

Here is an example of how to solve order of operations:

1×1+2-(12-1)

First: (12-1) = 11

Second: 1×1=1

Third: 1+2=3

Fourth: 3-11=8

The answer would be 8.



You might be interested in
Cherie accepted a job through an employment agency. The job pays $1,500 a week. The
alexdok [17]

Answer: she owes the agency $1200

Step-by-step explanation:

20% of $1500 = 0.2 x 1500 = $300

For four week it will be

$300 x 4 = $1200

5 0
3 years ago
In ΔABC, if m∠A = 43° and m∠C = 66°, then find m∠B.
weqwewe [10]
The measures of the angles in a triangle add up to 180°.
m \angle A + m \angle B + m \angle C = 180^\circ \\
m \angle A=43^\circ, \ m \angle C = 66^\circ \\ \downarrow \\
43^\circ+ m \angle B + 66^\circ = 180^\circ \\
m \angle B + 109^\circ = 180^\circ \\
m \angle B =180^\circ - 109^\circ \\
\boxed{m \angle B=71^\circ}
6 0
3 years ago
What is the rate of change according to the table below?
pychu [463]

Answer:

lets make this like a table

x   y

3=21

4=28

5=35

so since y is bigger lets divide that by x

21/3=7

so the rate of change is 7

Hope This Helps!!!

5 0
2 years ago
An object is moving at a speed of 9 inches per minute. Express this speed in yards per month.
kodGreya [7K]

Answer:

Speed is the rate of change in position of an object, regardless of direction of travel. Walk forward or backward at 2 meters per second, and your speed is just that: 2 m/s. Velocity is speed in the context of direction. Say you were walking backward again; your velocity is negative 2 m/s, although your speed is still positive.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
How you would find the empirical probability of rolling a 2 on a die?
harkovskaia [24]

Answer:

it's a 1 in 6 chance/possibility

3 0
4 years ago
Other questions:
  • Find ( -1), h(0), and h(4) for the following function
    8·1 answer
  • HELP me.a man weighs 5/6 of his weight plus 30 pounds.what is his weight.
    9·1 answer
  • 16x more than 7 in algrebraic expression
    6·1 answer
  • PLEASE HELP ME PLEASE ASAP
    7·1 answer
  • (8x - 35) solve for x
    7·1 answer
  • 1) The initial volume of a balloon is 0.50 L. The initial temperature of the balloon is 150K. The volume in the balloon increase
    14·1 answer
  • I need answers quick. ASAP.​
    7·2 answers
  • Which pair of functions have the same domain?
    5·1 answer
  • Identify two statements that contradict each other.
    8·2 answers
  • Solve this to get Brainliest
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!