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
Harman [31]
3 years ago
6

In math, where this whole PEMDAS thing come from? When I was in school, I was taught to do an equation from left to right, just

like you're reading a book.
Mathematics
1 answer:
Lapatulllka [165]3 years ago
4 0
PEMDAS means Parentheses Exponents Multiplication Division Addition Subtraction it's just an easy way to remember
You might be interested in
How can Victoria justify Step 3 of her work? Rewrite the expression on the left using the distributive property. Multiply both s
ivolga24 [154]
Rewrite the expression on the left using the distributive property
8 0
3 years ago
Read 2 more answers
What is the slope for 1.(4,9) & (1,6)
Semenov [28]

Step-by-step explanation:

1.(4,9) & (1,6)

m=y²-y¹/x²-x¹

m=6-9/1-4

m=-3/-3

m= 1

2.(5,3) & (5,-9)

m=y²-y¹/x²-x¹

m=(-9)-3/5-5

m=-12/0

3.(2,1) & (8,9)

m=y²-y¹/x²-x¹

m=9-1/8-2

m=8/6

m= 4/3

4.(14,-8) & (7,-6)

m=y²-y¹/x²-x¹

m=(-6)-(-8)/7-14

m=2/-7

m= -2/7

5.(4,-3) & (8,-3)

m=y²-y¹/x²-x¹

m=(-3)-(-3)/8-4

m=0/4

m=0

6.(-11,1) & (-2,6)

m=y²-y¹/x²-x¹

m=6-1/(-2)-(-11)

m=5/9

3 0
3 years ago
(x4 – x2 – 6) ÷ (x2 + 8)
zhuklara [117]
I hope this is the correct answer.

7 0
3 years ago
Mrs Perry shares out 15 biscuits between Gemma and Zak in the ratio 1:2
Bad White [126]
<span>1x + 2x = 15 3x = 15 3x/3 = 15/3 x = 5 Gemma = 1x, Zak = 2x therefore Gemma = 5 and Zak = 10</span>
5 0
3 years ago
Read 2 more answers
A school of salmon was swimming in the river 5 feet below the surface. To escape a hungry bear, they went down another 3 feet. W
garik1379 [7]

Answer:

8 Feet below the surface

Step-by-step explanation:

If the salmon were initially 5 feet below the surface, and then travelled down an additional 3 feet from the initial 5, then the new position would be 8 feet down relative to the surface.

You can write this as -5 + -3 = -8, assuming that 0 represents surface level.

Cheers.

3 0
3 years ago
Read 2 more answers
Other questions:
  • How many ways can two marbles be chosen from a set of five marbles?<br> 5<br> 10<br> 15<br> 20
    12·2 answers
  • Describe the steps in solving the linear equation 3(3x-8)=4x+6
    14·2 answers
  • Multiply.<br><br> (5x2 – 3x)(8x2 + 4x)
    7·1 answer
  • What is the value of x?
    8·1 answer
  • All lines are straight or a triangle has four sides.
    10·2 answers
  • Kovach Ski Supply manufactures hand warmers for skiers. The expense function is =1.18+12,000 where q is the number of hand warme
    8·1 answer
  • Factor by grouping<br> <img src="https://tex.z-dn.net/?f=2s%5E%7B3%7D%20-27-18s%2B3s%5E%7B2%7D%20%5C%5C" id="TexFormula1" title=
    9·1 answer
  • Hello everyone good morning how is everyone doing to day
    7·2 answers
  • 9x+63=100 please answer my question
    10·1 answer
  • Water freezes at 0^\circ0
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!