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
Bezzdna [24]
3 years ago
13

WHAT WOULD THIS BE? HOW WOULD I DO IT PLEASE HELP IM STUCK

Mathematics
1 answer:
kipiarov [429]3 years ago
7 0

Answer:

90

Step-by-step explanation:

You might be interested in
Fred has a bag of coin with only nickels and quarters. He got $20 by
Sedbober [7]

Answer:

75 quarters 25 nickels

Step-by-step explanation:

q=quarters n=nickels

q+n=100   n=100-q

0.25q +0.05(100-q)=20

From now I will multiply  by 100 to avoid decimals

25q + 5(100-q)=2000

20q=1500

q=75       n=25

75*0.25= 18.75

25*0.05=1.25

18.75+1.25=20

5 0
3 years ago
For the inequality 4x2>y−3, where is the graph shaded and is the curve solid or dotted?
Alja [10]

Answer:

Dotted Curve

Shaded Area includes the Origin.

Step-by-step explanation:

I am assuming that you mean 4x² > y-3.

Since the inequality sign is greater than, the line would be dotted. The curve would be solid if the inequality was an 'X or equal to' sign.

----------------------------------

4(0)² > 0 - 3

0 > -3

Since the given statement is true, the origin is a solution and we would shade below the curve.

----------------------------------

See the graph attached.

Hope this helps.

8 0
2 years ago
Todd caught four times as many fish this year than Erie. Together they caught a total of 75 fish. Which of these equations repre
insens350 [35]

We have that :

• Todd ,4x

,

• Erie, x

,

• The variable, x ,is the number of fish.

,

• The total was ,75, fish.

Then, we have:

x+4x=4x+x=75

With this equation, we can represent how many fish they caught (option B).

We can check this.

x+4x=75\Rightarrow5x=75\Rightarrow\frac{5}{5}x=\frac{75}{5}\Rightarrow x=15

In this way, Todd caught 60 (15*4) and Erie 15 (both 75).

7 0
1 year ago
How much fencing is required for a circular garden with a radius of 14 m use 22/7 for pie
In-s [12.5K]

Answer:

88 m

Step-by-step explanation:

\boxed{ \bold{formula = 2 \: \pi \: r}}

= 2 × 22/7 × 14

= 2 × 22 × 2

= 88 m

6 0
3 years ago
What is the inverse of the function below?
Art [367]
I hope this helps you

4 0
3 years ago
Read 2 more answers
Other questions:
  • A bottle of soft drink is two thirds full. Jack drinks one quarter of the remaining soft drink. How full is the bottle now
    13·2 answers
  • The range of which function is (2,infinity)
    11·2 answers
  • Lines a and b are parallel and lines e and f are parallel.<br><br><br><br> What is the value of x?
    6·2 answers
  • Help pls 2,4 +0,8=........+1,21=........+1,78=........-5,14=
    6·1 answer
  • Find the equation of the line that is perpendicular to y = -2/3x and contains the point (4, -8)
    8·1 answer
  • You and a friend are doing a science project together The whole project should take 7 hours to complete if you share the project
    12·1 answer
  • Y=3x-4;y=4+x substitution
    12·2 answers
  • 4x + 112° Find x. <br> 9x + 72°
    5·1 answer
  • Cómo se halla la media aritmética​
    10·1 answer
  • Can anyone help me with this question please?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!