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
Alina [70]
3 years ago
15

What is the value of the expression 1 – r – a when r = 20 and a = 6?

Mathematics
2 answers:
Studentka2010 [4]3 years ago
6 0
B. -25, because 1 minus 20 is -19, then you subtract 6 from -19, then the answer is -25.
rodikova [14]3 years ago
4 0
1 - r - a      r=20    a =6
1 - 20 - 6 
  -19 - 6 =  -19 + (-6) 
     -25 would be the answer 


You might be interested in
The totals of the rows and columns of a two way table are called marginal distributions.
Nezavi [6.7K]
The answer is option B "false". A marginal distribution is a set of random variables. (not on a column or graph) Also a marginal distribution is a <span>measurement used in the fields of statistics and probability.

Hope this helps!
</span>
5 0
3 years ago
Read 2 more answers
A bicycle is originally priced at $80 the store owner gives a discount in the bicycle is know priced at $60 enter the percent ma
Roman55 [17]

Answer:

25%

Step-by-step explanation:

Since we know that the markdown is $20 by subtracting 80-60 , we find out what percent of 20 is 80. To do that you do 20/80, which is 0.25, or 25 percent.

5 0
3 years ago
Read 2 more answers
ANSWER ILL GIVE YOU BRAINLIST !!! Identify the unit rate in the graph.
makkiz [27]

Answer:

c. 50

Step-by-step explanation:

7 0
3 years ago
Someone help ASAP<br> serious answers only or i will report
nadezda [96]
T represents hours, so if c(1.5)=c(t) as it mentioned in the problem, then 1.5 equals hours, and c represents cost, so if cost + time equals nine then I think it's a
3 0
3 years ago
3. Use this graph to
Step2247 [10]

Answer:

def b

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Which equation represents a line that is perpendicular to the line with equation y = 2x − 8?
    9·1 answer
  • Create a model to compare these two texting plans:
    9·1 answer
  • What is the solution to the equation below?<br> log20x3 - 2 logx=4
    5·1 answer
  • What is the solution of the system of equations? y=-4x+10 y=-2x-6
    14·1 answer
  • Travis was traveling in Italy when he saw a sign that indicated Rome was 175 km away. From running track, he knew that a 5 km ra
    13·1 answer
  • Need help ASAP:)))))))))))))<br>Pls show ur work!<br>1.2x + 7 - 5x <br><br>2.2c - 3 = 2(6 - c) + 7c
    6·2 answers
  • Find the value of h(-67) for the function below.
    8·1 answer
  • 100 points! Look at the picture attached. I will mark brainliest!
    11·2 answers
  • Which of the following points is not a solution of y ≤ x?
    5·2 answers
  • one number added to three times another number is 24 five times the number added to three times the other number is 36 find the
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!