trwatkins1
  • trwatkins1
What is the value of the expression 1 – r – a when r = 20 and a = 6? A. –27 B. –25 C. –15 D. –13
Mathematics
katieb
  • katieb
See more answers at brainly.com
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this
and thousands of other questions

trwatkins1
  • trwatkins1
#confuseing
anonymous
  • anonymous
B
trwatkins1
  • trwatkins1

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

JoannaBlackwelder
  • JoannaBlackwelder
Substitute the values for the variables in the expression and let me know what you get.
trwatkins1
  • trwatkins1
???
trwatkins1
  • trwatkins1
1 – 20 – 6
trwatkins1
  • trwatkins1
anonymous
  • anonymous
the answer is B
trwatkins1
  • trwatkins1
yea but i wanna know how to solve it
JoannaBlackwelder
  • JoannaBlackwelder
Yep, good!
JoannaBlackwelder
  • JoannaBlackwelder
And simplify.
trwatkins1
  • trwatkins1
20-7
JoannaBlackwelder
  • JoannaBlackwelder
No, work from left to right. What is 1-20?
trwatkins1
  • trwatkins1
19
JoannaBlackwelder
  • JoannaBlackwelder
Close, the larger number is negative, so the answer is negative.
trwatkins1
  • trwatkins1
-19
JoannaBlackwelder
  • JoannaBlackwelder
Yep. Then what is -19-6?
trwatkins1
  • trwatkins1
-13
JoannaBlackwelder
  • JoannaBlackwelder
No, a is positive 6, so it is -19-6
trwatkins1
  • trwatkins1
*facepalm XD
JoannaBlackwelder
  • JoannaBlackwelder
It's cool :-)
trwatkins1
  • trwatkins1
:)

Looking for something else?

Not the answer you are looking for? Search for more explanations.