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
valentinak56 [21]
3 years ago
10

I need help with these

Mathematics
1 answer:
tia_tia [17]3 years ago
7 0

Answer:

Step-by-step explanation:

5)               -7 (-15w + 21) + 3(18 - 27w)

Step 2:        105w - 81w - 147 + 54

6)      

step 3:       24w - 93

You might be interested in
the first 10 games played of the football season how many outcome possibilities are there if the total score of each game is ove
Dmitry_Shevchenko [17]
300 total point
since there r 10 games and 30 points fatal each game then it’s 300
5 0
3 years ago
A light bulb consumes 1440 watt-hours per day. How many watt-hours does it consume in 4 days and 18 hours.
dimaraw [331]

Answer:

6840

Step-by-step explanation:

Well we know there's 24 hours in a day so dividing that by 1440 we get 60. Now we know that it consumes 60 watts ever hour. so now we just have to figure out how many hours there are and times that by 60. So there are 96 hours in 4 days plus 28=114. So times that by 60 ( watts) 114×60=6840

So that's your awnser.

Hope this helps!! If so please mark brainliest and rate/heart to help my account if it did!!

6 0
3 years ago
Drake wants to save $750 so that he can take a class on computer analysis for cars. The class is being held on various dates ove
Natali5045456 [20]
C. Both options A and B will allow him to meet his goal.

_____
On his original plan, he is $30 short. (A) By delaying his class 1 week, he can add one more payment, so will have $95 more than he needs. (B) By increasing his payment $15 each week for the remaining 2 weeks, he will have exactly the amount he needs to take the class at the time he originally wanted.
8 0
3 years ago
A radio station is having a promotion in which every 12th caller receives a free concert ticket and every 15th caller receives a
marusya05 [52]
For this, we need to find the lowest common multiple of 12 and 15....

common multiples of 12 : 12,24,36,48,60
common multiples of 15 : 15,30,45,60
LCM = 60

the caller that will be the first to win both is the 60th caller


7 0
3 years ago
Read 2 more answers
7: (page 311) Triangle DEF has vertices D(1,2), E(1,6), and F(4,2). What are the coordinates of
jekas [21]

Answer:

u

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • As a first step in solving the system shown, Yumiko multiplies both sides of the equation 2x – 3y = 12 by 6. By what factor shou
    9·1 answer
  • 9.35 fraction into simplest form
    6·2 answers
  • A tree casts a 25 foot shadow. At the same time of day, a 6 foot man standing near the tree casts a 9 foot shadow. What is the a
    6·2 answers
  • Write an algebraic expression for the<br>phrase below.<br>12 less than twice a number n<br>​
    12·2 answers
  • 8. In an examination 40% of the students failed. The number of students that passed was 180. How many students failed?
    7·2 answers
  • PLEASE HELP WILL MARK BRAINLIEST
    5·1 answer
  • An electrician collected $1265.23 for a job that included $840 labor, which was not taxed, and the rest for parts, which were ta
    12·1 answer
  • -2 &lt; 3x+4 &lt; 31 find x
    11·1 answer
  • Look at image for question
    5·2 answers
  • The height of a clocktower is 44 meters. Max, who is standing near the clocktower, casts a 7 meter shadow and is 2 meters tall.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!