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
storchak [24]
3 years ago
7

(8y-1)-4[(7y+5)-3(2y-9)

Mathematics
1 answer:
alexdok [17]3 years ago
8 0
8y-1-28y-20-6y+27
8y-28y-6y-1-20+27
-26y+6
You might be interested in
Simplify (5b)(-3a)help
nadezda [96]
The answer in simplify is (5b)(-3a)= -15ab
3 0
4 years ago
Please HELPP!! I’ll give brainiest for #2
34kurt

Answer: 480

Step-by-step explanation:

you take 240 and add it to itself and that is how you get you correct answer

3 0
3 years ago
Patty can make 10 purses in 8 hours. At this rate how many purses can she make in 28 hours
Norma-Jean [14]
8 x 3 = 24 
24 + 4 = 28
Now if 10 purses are made in 8 hours, and we can see we timesed 8, 3 times, thats 10 x 3 = 30 
Now we take in to count the last 4 hours
30 + 4 = 34 
And 4 is half of 8 so if we cut 10 in half we get 5. 
So, the answer is 35
At least that's what I got :)
5 0
3 years ago
Read 2 more answers
Given the position function s(t), s(t) = t3 - 5t, where s is measured in meters and t is in seconds, find the velocity and accel
Fantom [35]

Answer:

b

Step-by-step explanation:

given s(t) = t³ - 5t then

v(t) = s'(t) = 3t² - 5 and

v(3) = 3(3)² - 5 = 22 m / s, and

a(t) = v'(t) = 6t, then

a(3) = 6 × 3 = 18 m / s²



5 0
3 years ago
A submarine is at a depth of 100 feet below sea level. Then it starts to dive at a rate of 50 feet per minute. What is the slope
aliya0001 [1]

Answer:

-50

Explanation:

I don't really know why, but I answered a guess and got it correct, so If you trust me and what I am saying you will get the correct answer. However, If you don't trust me I completely understand why, but hope you use my answer anyway. Hope this can help you. If it doesn't please forgive me and the website I used.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Determine whether the source given below has the potential to create a bias in a statistical study.A certain medical organizatio
    13·1 answer
  • The average rate of change of f(x)=3x+9 is 9. true or false?
    9·1 answer
  • Using the following set of data, calculate the lower quartile, the upper quartile, and the interquartile range.20, 22, 25, 28, 2
    10·1 answer
  • Slove e ach camper needs 3m2 to play desk area 1m2 lunch area 7m2. There is 53m2 space for rent at the library. How many campers
    6·1 answer
  • riley larue ran a 100 yard dash at a speed of 56.8 feet per second on Oct. 5, 2009. Convert his speed to miles per hour
    6·1 answer
  • Find the first, fourth, and eighth terms of the sequence. A(n) = –3 • 2n–1
    5·1 answer
  • Work out radius of 1.43 x 10^5
    10·1 answer
  • 30 points!! Find the value of x. Show yours steps.
    5·2 answers
  • Factor the expression 8q^6r^3+27s^6t^3
    12·1 answer
  • Hello can someone help I dont really think I'm correct.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!