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
kirill [66]
3 years ago
6

Ezra enjoys gardening.

Mathematics
1 answer:
GalinKa [24]3 years ago
6 0

Answer:

8

Step-by-step explanation:

That is the quetion that sal khan explaind in the vid BOI

You might be interested in
2.3+0.02(x+20)-4.8=-9<br><br> Solve for x
Naya [18.7K]

Answer:

x=-345

Step-by-step explanation:

2.3+0.02\left(x+20\right)-4.8=-9

\mathrm{Multiply\:both\:sides\:by\:}100

2.3\cdot \:100+0.02\left(x+20\right)\cdot \:100-4.8\cdot \:100=-9\cdot \:100

230+2\left(x+20\right)-480=-900

\mathrm{Subtract\:}230-480\mathrm{\:from\:both\:sides}

230+2\left(x+20\right)-480-\left(230-480\right)=-900-\left(230-480\right)

2\left(x+20\right)=-650

\mathrm{Divide\:both\:sides\:by\:}2

\frac{2\left(x+20\right)}{2}=\frac{-650}{2}

x+20=-325

\mathrm{Subtract\:}20\mathrm{\:from\:both\:sides}

x+20-20=-325-20

\bold{x=-345}

5 0
2 years ago
Given: O ∈ AB , ON is ∠ bisector of ∠AOC, OF is ∠ bisector of ∠COB, m∠FOB=70°. Find: m∠AON
Julli [10]

Answer:

AOC = 20 degrees

Step-by-step explanation:

We know that FOB is 70 degrees, and COF is 90 degrees. So just add 70+90 and get 160 degrees. Then you subtract that from AOB which is 20 degrees.

5 0
2 years ago
What is -2(4n - 1) +15<br> I think that it is -8n - 13 but i am not sure plz help
ANEK [815]

Answer: Your right!

-8n-13

Step-by-step explanation:

-2(4n-1)+15=

-8n+2-15

Combine like terms- 2-5= -13

so -8n-13

8 0
3 years ago
A standard bathtub holds 60 gallons of water. A full tub drains 12 gallons per minute. Which of the following tables best repres
masya89 [10]

J.

x represents the minutes and y shows how many gallons over that time.

5 0
2 years ago
Explain: What is the solution to this system of equations? <br><br> 2x+y=20 <br> 6x-5y=12
bazaltina [42]

Answer:

solution set is (x,y) = (7,6)

Step-by-step explanation:

solving by substitution method

2x +y=20--------------1

6x-5y=12---------------2

from equation 1, solve for y

2x+y=20

y= 20-2x------equation 3

adding value of y in equation 2

6x-5y=12

6x-5(20-2x)=12

6x-100+10x=12

16x= 12+100

16x= 112

x= 112/16

x=7

adding value of x in equation 3

y= 20-2x

y= 20- 2(7)

y=20-14

y=6

so solution set (x,y) = (7,6)

3 0
3 years ago
Other questions:
  • Please help im so stupid
    9·1 answer
  • REAL SQUARE ROOTS OF 36/49
    8·2 answers
  • Write an equation for the cubic polynomial function shown. To find the equation of the function, first find the of the graph.
    5·2 answers
  • Which number is sixteen thousand four hundred seventy-two in standard form?
    12·2 answers
  • Part a :<br> part b:<br> part c :<br> part d :
    15·1 answer
  • F(x)=(x-1)2-9<br> f(x)=(x+2)(x-4)
    13·1 answer
  • If A is 13 cm B is 12 cm and c is 5cm then what is the area if that triangle​
    14·1 answer
  • What is the value of x in the equation 3x-15=-18
    5·2 answers
  • (13.04 LC)
    11·2 answers
  • The perimeter of a rectangular pool is more than 62 meters, and the width is at least 10 meters less than the length. Which syst
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!