Math algebra 1A
posted by Lea .
Can someone tell me if these answers are correct please?
1. what are the steps of the order of operation?
do all operations within grouping symbol first.
evaluate all powers before other operations.
multiply & divide in order from left to right.
add & subtract in order from left to right.

do the operations within groupings first.
Respond to this Question
Similar Questions

algebra1/McDougal Littell
Order of operations/ Is the number an equation or inequality? 
math: and i really need help
3x(a5)=6 What is the value of a ? 3x(a5)=6 is x multiplication or variable multiplication Multiplication=* Division=/ 3x(a5)=6 3*(a5)=6 (3*a)+(3*5)=6 3a+1515=615 3a=9 3a/3=9/3 a=3 I hope this helps. I am not 100% sure this 
math,correction,plz
Evaluate (155)/[((12)/(2*2))2] my answer that i keep getting is 1 am i even correct or completely wrong The ans is 10 see i had that for the answer but when i revised the rule for order of operations. it says to divide first then … 
math
could somebody tell me the answer or order of operations to this calculation. 3cos(2 x 2) thanks. I assume you meant 3cos(2x²) pick your x square it multiply it by 2 take its cosine multiply by 3 press the = sign on your calculator … 
MATH 6 GRADE
789*1124(?DIVIDED BY)739001 You need to use the order of operations. PEMDAS( parentheses, exponents, multiplication, division, additon, subtraction) so first multiply 789 by 11 and then subract 24 on the other side subtract and then 
Algebra
22=200X62. Do you divide by x, and then multiply the right side by 22? 
algebra 1A
on the order of operation, do I not put these answers as well as do the grouping? 
math
Name: Barbara Dillon Date: July 18 2010 1. Divide 90÷18 =5 Answer is 5 2. Place the following set of numbers in ascending order. 22, –7, 8, –4, 12, –1, 14 Ascending order : 7, 4, 1, 8, 14, 22 3. Add 4. Subtract 5. Divide … 
Math for Management
A hospital performs 3 types of operations. The first type takes 30 minutes, and they charge $1000 for it. The second type takes 1 hour, and they charge $1500 for it. The third operation takes 2 hours, and they charge $2000 for it. … 
Algebra
Use the order of operations to simplify SHOW ALL WORK 13+3*6/97 186/3+12*3 the "/" sign is a division symbol