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
mr Goodwill [35]
3 years ago
11

The number of red marbles in a jar is 3

Mathematics
1 answer:
mash [69]3 years ago
3 0

Answer:

Bx3=27 there are 9 blue marbles

Step-by-step explanation:

You might be interested in
-3(y+3)=2y+3 what does y equal?
netineya [11]

[ Answer ]

Y = -12 / 5

[ Explanation ]


Expand:

-3y - 9 = 2y + 3


Add 9 to both sides:

-3y - 9 + 9 = 2y + 3 - 9


Simplify:

-3y = 2y + 12


Subtract 2y from both sides:

-3y - 2y = 2y + 12 - 2y


Simplify:

-5y = 12


Divide both sides by -5:

-5y / -5 = 12 / -5


Simplify:

Y = -12 / 5


<> Arsenal <>




3 0
3 years ago
Solve the system using elimination.
expeople1 [14]

Answer:

(- 9, - 9)

Step-by-step explanation:

Given the 2 equations

3x - 4y = 9 → (1)

- 3x + 2y = 9 → (2)

Adding (1) and (2) will eliminate the term in x

(1) + (2) term by term

(3x - 3x) + (- 4y + 2y) = (9 + 9)

0 - 2y = 18

- 2y = 18 ( divide both sides by - 2 )

y = - 9

Substitute y = - 9 into (1) or (2) and evaluate for x

(1) → 3x + 36 = 9 ( subtract 36 from both sides )

3x = - 27 ( divide both sides by 3 )

x = - 9

Solution is (- 9, - 9)

3 0
3 years ago
Last month, a carpenter made 2 tables. This month, he made 50% fewer tables. How many tables did the carpenter make this month?
blsea [12.9K]

Answer:

1

Step-by-step explanation:

2 divided by 2

8 0
2 years ago
Read 2 more answers
Find the value of x in 19 and 20 so that f(x)=7​
mafiozo [28]

Answer:

Part 19) x=5

Part 20) x=-3

Step-by-step explanation:

Problem 19) Find the value of x so that f(x)=7

step 1

Find the intersection point of the given line in the graph with the line y=7

The intersection point is (5,7)

see the attached figure

therefore

The x-coordinate of the intersection point is the value of x when f(x)=7

x=5

f(5)=7

Problem 20) Find the value of x so that f(x)=7

step 1

Find the intersection point of the given line in the graph with the line y=7

The intersection point is (-3,7)

see the attached figure

therefore

The x-coordinate of the intersection point is the value of x when f(x)=7

x=-3

f(-3)=7

8 0
3 years ago
Can you help me with this problem ? Please
Nesterboy [21]
The answer is 54,550 more.
3 0
3 years ago
Read 2 more answers
Other questions:
  • A is a 3x3 matrix with det(A) = 4. Find det(adj(A)).
    10·1 answer
  • What is the sum
    14·2 answers
  • If m + 4n=2n + 8m; what is the ratio of n to m
    9·2 answers
  • What is 7C3?<br> a.35<br> b.210<br> С.5040<br> D. 6
    7·1 answer
  • What is the equation of the line that is perpendicular to the
    5·1 answer
  • In the past 4 years, a sporting goods store had two yearly losses of $110,000 and $22,000 and two yearly profits of $140,000 and
    7·1 answer
  • How many edges does the following shape have?
    6·1 answer
  • Find x. <br><br>Find x. <br> Find x. find x. <br>find x. <br>find x<br><br><br>​
    6·2 answers
  • Please help!!! 100 points!
    14·1 answer
  • What is the perimeter of this arrangement? ​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!