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
kodGreya [7K]
4 years ago
10

5k+(−2k)−(−1) simplified

Mathematics
1 answer:
docker41 [41]4 years ago
4 0

Answer:

3k + 1

Step-by-step explanation:

Dont forget to multiply the signs first

5k - 2k + 1....in which a positive sign times a negative sign...it gives us a negative sign;then a positive times a positive...it gives us a positive

; 5k - 2k + 1 = 3k + 1

You might be interested in
Ann had 48 fliers to post around town. Last week, she posted 2/3 of them. This week, she posted 3/8 of the remaining fliers. How
IrinaK [193]

Answer:

Ann had 48 fliers to post around town

Last week, she posted 2/3 of them

48 \times  \frac{2}{3}  = 32 \\

Therefore, she should posted 32 fliers

This week, she posted 3/8 of the remaining fliers

48 \times  \frac{3}{8}  = 18 \\

Therefore, she should posted 18 fliers

Total fliers she should post are (32+18)=50 fliers

She still did not post (50-48)= <u>2 fliers</u>

<h3><em><u>2 fliers </u></em>is the right answer.</h3>
4 0
3 years ago
For what value of the variable will the expression 8b−27 be equal to the following:<br> 5
qaws [65]

Answer:

We need to find the value of b to make 8b - 27 be equal to 5, so:

8b - 27 = 5

We solve the equation:

8b = 5 + 27

8b = 32

We divide both sides by 8:

b = 32/8 = 4

So now, we know that b=4, and we can verify:

8*4 - 27 = 5

32 - 27 = 5 TRUE

8 0
3 years ago
Read 2 more answers
If a event cannot happen what value is assigned to its probability
irakobra [83]
0% because there is no chance it can happen
3 0
3 years ago
Read 2 more answers
What is the perimeter of this figure, to the nearest unit?
lana66690 [7]

Answer:

P=38

Step-by-step explanation:

At this case I would use the circumference formula for the rounded part.

The formula of the circumference is C=2πr.

So... We know that the radius is 5 which is half of the diameter. So... C=2π5 which is C=10π or C=31.4 which we divide by 4 because on the image is 1/4th of a circle and C/4 which C=7.85 so the P of the whole figure is P=10+10+5+5+7.85 which is P=37.85 which will be P=38.

Answer: P=38

7 0
3 years ago
Benjamin owns a food truck that sells tacos and burritos. He only has enough ingredients to make 155 tacos or burritos.Write an
AlexFokin [52]

Answer:

The inequality is that the kid ate them all cause he was hungry.

Step-by-step explanation:

Cause I know BAM

6 0
3 years ago
Other questions:
  • the length of a rectangle is one more than two times the width. The area of a rectangle is 136. find the dimensions
    5·2 answers
  • -6a-4= -4 (1+7a) Solve for a.
    5·2 answers
  • A rectangular lawn is 48 feet long and 61 feet wide. A path extends diagonally between 2 of the corners of the lawn, what is the
    10·1 answer
  • Malcom sells corn at the Farmer's market. The note pad shows Malcolm's profits for each day of the weekend. Malcolm wants to kno
    9·2 answers
  • The independent variable of interest in an ANOVA procedure is called a a. partition. b. factor. c. treatment. d. response.
    14·1 answer
  • Given f(x)=x^2+4x+7 .
    10·1 answer
  • Three times a number r plus 8 is fewer than -12
    9·1 answer
  • Me pueden ayudar profabor ​
    12·1 answer
  • A bag has 4 red 3 white 2 blue and 1 green marble in it. Use this information to answer question 9-11.
    11·2 answers
  • Trigonometry ( help a girl out)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!