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
IrinaVladis [17]
3 years ago
7

WORTH 25 POINTS!!!!! Three times as many adults as students attended a game. The total attendance was 480. If 3x + x = 480 model

s this situation,
which two statements are true?
A)
3x = number of students
B)
x = number of adults
480 - X= number of adults
D)
360 adults attended.
E)
200 children attended.
Mathematics
1 answer:
katovenus [111]3 years ago
7 0

Answer:

B x= number of adults 480-x = number of adults

You might be interested in
Plz help meeeeeeee I need help
Furkat [3]

Answer:

5.25 miles per hour

Step-by-step explanation:

3 0
2 years ago
There are 12 dozen pencils in a gross. how many pencils are in 15 gross
9966 [12]

Answer:

A gross refers to a group of 144 items (a dozen or a square dozen, 122). A great gross refers to a group of 1728 items (a dozen gross or a cubic dozen, 123). A small gross or a great hundred refers to a group of 120 items (ten dozen, 10×12).

8 0
3 years ago
How to solve f(x)=x2-8x+5
vfiekz [6]

Graph the parabola using its properties and the selected points.

Direction: Opens Up

Vertex:  

(

4

,

−

11

)

Focus:  

(

4

,

−

43

4

)

Axis of Symmetry:  

x

=

4

Directrix:  

y

=

−

45

4

x

y

2

−

7

3

−

10

4

−

11

5

−

10

6

−

7

4 0
3 years ago
A is true but f(x) is wrong need help
MrRissso [65]

Answer:

f(x)=-18x^2

Step-by-step explanation:

Given:

1+Integral(f(t)/t^6, t=a..x)=6x^-3

Let's get rid of integral by differentiating both sides.

Using fundamental of calculus and power rule(integration):

0+f(x)/x^6=-18x^-4

Additive Identity property applied:

f(x)/x^6=-18x^-4

Multiply both sides by x^6:

f(x)=-18x^-4×x^6

Power rule (exponents) applied"

f(x)=-18x^2

Check:

1+Integral(-18t^2/t^6, t=a..x)=6x^-3

1+Integral(-18t^-4, t=a..x)=6x^-3

1+(-18t^-3/-3, t=a..x)=6x^-3

1+(6t^-3, t=a..x)=6x^-3

That looks great since those powers are the same on both side after integration.

Plug in limits:

1+(6x^-3-6a^-3)=6x^-3

We need 1-6a^-3=0 so that the equation holds true for all x.

Subtract 1 on both sides:

-6a^-3=-1

Divide both sides by-6:

a^-3=1/6

Raise both sides to -1/3 power:

a=(1/6)^(-1/3)

Negative exponent just refers to reciprocal of our base:

a=6^(1/3)

3 0
2 years ago
The local supermarket is selling melons at the price of 2 for 3.00. At this rate, what is the price for 5 melons?
svp [43]
2 melons for $3 
4 melons = $6 
1 melon is half of $3 = $1.50 
4 melons = $6 + $1.50 = $7.50 for 5 melons 
8 0
3 years ago
Other questions:
  • Assume a = b and c ≠ 0 . Which of the following sentences is not true?
    15·1 answer
  • using what you know about percents,explain why a commercial that says"80% of dentists use this toothpaste"might be misleading?
    12·1 answer
  • Jessica paid $25.50 for 3.4 pounds of shrimp. How much would it cost her to buy 8 pounds?
    6·1 answer
  • Write an equation of the line with the given slope and y-intercept
    10·1 answer
  • An ordered pair of the function d ( t ) = 35 t is _____.
    5·2 answers
  • 7. Robert poys for his family to go bowling. He pays an initial fee
    10·1 answer
  • Please help im in 6th grade :( I cant leave until I do this assignment
    5·2 answers
  • What is the answer to log327 =
    11·2 answers
  • Please can you work this out?
    14·1 answer
  • Please show work and thank you
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!