evaluate this

3 * 1.5 - 2.5

-------------------------

4 (8.62 - 6.37)

?

--------

?
in Pre-Algebra Answers by
retagged

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

1 Answer

Best answer

3*1.5-2.5=4.5-2.5=2.0 or just 2.

4(8.62-6.37)=4*2.25=9.00 or just 9.

These demonstrate the distributive property. The first just uses PEMDAS or order of operation; the second uses the distributive property: 4*8.62-4*6.37(=34.48-25.48)=4(8.62-6.37)=4*2.25=9.

by Top Rated User (1.2m points)

Related questions

1 answer
evaluate this expression, [-11]?
asked Aug 28, 2013 in Pre-Algebra Answers by pagemaus Level 1 User (120 points) | 1.0k views
1 answer
how do i evaluate this expression 3!4!
asked Apr 3, 2013 in Trigonometry Answers by anonymous | 603 views
1 answer
Evaluate the expression
asked Oct 23, 2019 in Other Math Topics by Izabella | 536 views
1 answer
evaluate 12 C5
asked May 4, 2017 in Algebra 1 Answers by anonymous | 2.6k views
1 answer
A function f is given by f(7-11x)=3x^3 -10x . Evaluate f(-4)
asked Feb 28, 2017 in Calculus Answers by lovelymath Level 2 User (1.9k points) | 3.4k views
1 answer
Evaluate the expression. 179⋅17−6
asked Feb 9, 2017 in Algebra 1 Answers by Mak | 1.4k views
2 answers
Evaluate the expression
asked Feb 1, 2017 in Pre-Algebra Answers by anonymous | 829 views
1 answer
evaluate the problem
asked Jan 4, 2016 in Pre-Algebra Answers by lizzie | 671 views
1 answer
Evaluate 3ab - (a + b) (if a = 4 and b = 5)
asked Nov 18, 2015 in Pre-Algebra Answers by anonymous | 1.6k views
1 answer
evaluate 3/4 - 2 4/5
asked Aug 22, 2015 in Algebra 2 Answers by cheyenne | 682 views
1 answer
evaluate(∛(4^1.5 ))^1
asked Jan 15, 2015 in Other Math Topics by Mara Onyinyechi | 671 views
1 answer
how to evaluate expression
asked Nov 30, 2014 in Algebra 1 Answers by anonymous | 1.5k views
Welcome to MathHomeworkAnswers.org, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!

Most popular questions within the last 3000 days

  1. 50+50-25X0+2+2= (19)
  2. it takes 10 road workers 5 days to complete a road repair when working 2 hours a day.Working at the same pace,how many days will it take 2 people working 5 hours a day to finish it? (3)
  3. Solve 15 -1(12÷4+1)? (4)
  4. 8:4(5+2) (3)
  5. How can i represent 1/3; 3/3; 7/3; 10/3 and 15/3 on a number line? (1)

Most popular tags

87,516 questions
100,279 answers
2,420 comments
733,537 users