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
Gelneren [198K]
3 years ago
7

Plz help me get the right answer to these

Mathematics
2 answers:
-Dominant- [34]3 years ago
8 0

Step-by-step explanation:

(-7b^5+42b^4)\dib7b=\dfrac{-7b^5}{7b}+\dfrac{42b^4}{7b}=-b^4+6b^3

Citrus2011 [14]3 years ago
4 0

- b^{4} + 6b^{3}

divide each term on the numerator by 7b

= - 7b^{5} / 7b + 42b^{4} / 7b

= - b^{4} + 6b^{3}


You might be interested in
Todd wants to make a snack of a number of grapes and slices of cheese. He knows that each grape has 2 calories. The slice of che
Viefleur [7K]

Answer:

The answer to your question is:

a) C = 2g + 155c

b) g = 25 grapes

c) c = 3

Step-by-step explanation:

Data

grapes = g = 2 calories

cheese = c = 155 calories

a) Equation, we consider the amount of grapes and the calores given.

Total calories = C = 2g + 155c

b) We consider that the slices of cheese stays the same

                       2g + 155 = 205

                       2g = 205 -155

                        2g = 50

                        g = 50/2 = 25 grapes

c) Then the number of grapes stays the same

                       2(25) + 155c = 515

                       50 + 155c = 515

                       155c = 515 - 50

                        155c = 465

                        c = 465/155

                        c = 3 slices of cheese

4 0
3 years ago
What is 1/10 of 0.092?
bezimeni [28]
When you multiply by 1/10 you normally add another 0:
1/10 * 0.092=0.0092
6 0
3 years ago
What is the quotient of 2 ÷ 2/3?​
Neko [114]

Answer:

The answer is 3! I believe.

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
a line of best fit for the data is y=0.9x-4.5, where x represents age in year, and in years, and y represents hourly pay, in dol
Wittaler [7]

Answer:

$18

Step-by-step explanation:

Given:

y = 0.9x - 4.5

Where,

x = age in years

y = hourly pay in dollars

what is the best prediction for the hourly pay of a 25 year old?

That is, find y when x=25

y = 0.9x - 4.5

= 0.9(25) - 4.5

= 22.5 - 4.5

= 18

y = $18

The prediction for the hourly pay of a 25 year old is $18

8 0
3 years ago
List the numbers shown from least to greatest.<br> 3.5, 10, V14<br> = 3.5<br> = V14<br> 3
Rus_ich [418]
The answer is
3.5
10
V14
7 0
3 years ago
Other questions:
  • In 2017, a website reported that only 10% of surplus food is being recovered in the food-service and restaurant sector, leaving
    11·1 answer
  • The metal in a penny is about 0.505 cents how many cents is this written as a fraction
    8·2 answers
  • the punking patch its open everyday if its sells 2750 pounds of punkings each dat about how many pounds does it sells in 7 dayas
    8·1 answer
  • An artist bought a painting for Rs5600 she spent 1350 for framing it she then sold it for Rs 6950 find her profit or loss
    15·2 answers
  • A line passes through (2, −1) and (4, 5).
    14·1 answer
  • a multiplication that corresponds to each division 10 divided by 5=?, b. 4.5 divided by 3, 1/2 dvided by 4=?
    13·1 answer
  • If the terminal side of an angle (θ) goes through the point (4 , -3) what is (θ)?
    14·1 answer
  • Emilia spend about 5/6 of their day sleeping. How many hours did Emilia sleep
    10·1 answer
  • Can someone help me with this please!
    15·2 answers
  • A sheet of stickers has 60 total stickers on it. Some of the stickers are donuts and some are ice cream cones. There are 9 donut
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!