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
faust18 [17]
3 years ago
12

Simplify 3-2y+(-8y) + 8.5.

Mathematics
1 answer:
Jlenok [28]3 years ago
7 0

Answer:

=−10y+11.5

Step-by-step explanation:

Let's simplify step-by-step.

3−2y−8y+8.5

=3+−2y+−8y+8.5

Combine Like Terms:

=3+−2y+−8y+8.5

=(−2y+−8y)+(3+8.5)

=−10y+11.5

You might be interested in
Please help!
vesna_86 [32]

Answer:

c

Step-by-step explanation:

4 0
2 years ago
I need the answer for this problem please
Savatey [412]

Answer:

B

Step-by-step explanation:

Find all probabilities:

A. False

Pr(\text{red shirt}|\text{large shirt})=\dfrac{\text{number red large shirts}}{\text{number large shirts}}=\dfrac{42}{77}=\dfrac{6}{11}\\ \\Pr(\text{large shirt})=\dfrac{\text{number large shirts}}{\text{number shirts}}=\dfrac{77}{165}=\dfrac{7}{15}

B. True

Pr(\text{blue shirt}|\text{large shirt})=\dfrac{\text{number blue large shirts}}{\text{number large shirts}}=\dfrac{35}{77}=\dfrac{5}{11}\\ \\Pr(\text{blue shirt})=\dfrac{\text{number blue shirts}}{\text{number shirts}}=\dfrac{75}{165}=\dfrac{5}{11}

C. False

Pr(\text{shirt is medium and blue})=\dfrac{\text{number medium and blue shirts}}{\text{number shirts}}=\dfrac{48}{165}=\dfrac{16}{55}\\ \\Pr(\text{medium shirt})=\dfrac{\text{number medium shirts}}{\text{number shirts}}=\dfrac{88}{165}=\dfrac{8}{15}

D. False

Pr(\text{large shirt}|\text{red shirt})=\dfrac{\text{number red large shirts}}{\text{number red shirts}}=\dfrac{42}{90}=\dfrac{7}{15}\\ \\Pr(\text{red shirt})=\dfrac{\text{number red shirts}}{\text{number shirts}}=\dfrac{90}{165}=\dfrac{6}{11}

4 0
3 years ago
The fifth through the eighth terms of a geometric sequence are given by a5 = 80, a6 = 160, a7 = 320, a8 = 640. Which formula can
Ganezh [65]

hlo I am ram and my frn is shyam how are you I am also fine here

3 0
2 years ago
How do you find the area of a rectangle
REY [17]

Answer: multiple the length vu the width

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
The sales of digital cameras (in millions of units) in year t is given by the function
erma4kov [3.2K]
Digital Cameras Sold more
8 0
3 years ago
Read 2 more answers
Other questions:
  • if you vertically shift the absolute value parent function, f(x)=lxl up five units what is the equation of the new function?
    12·2 answers
  • The graph below could be the graph of which exponential function
    11·2 answers
  • If the dimensions of the rectangle are doubled what is the area of the new rectangle.
    13·1 answer
  • Wyatt uses 3/4 gal of paint to paint 2 doghouses. He has 5 1/2gal of paint. how many houses and how much paint left over?
    15·1 answer
  • In<br> X = 4<br><br> Answer options; <br> A: x=e^4<br> B: x=(4/e)<br> C: x=4e<br> D: x=4^e
    7·1 answer
  • Using the side lengths determine whether the triangle is acute obtuse or right 4 8 5
    5·1 answer
  • Mae ling earns a weekly salary of $320 plus a 8.0% commission on sales at a gift shop. How much would she make in a work week if
    14·1 answer
  • Help please, I don’t understand
    6·1 answer
  • When I divide both sides of an inequality by a negative number, I notice...
    9·2 answers
  • Please help me with this.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!