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
Tasya [4]
3 years ago
6

Help me with my homework​

Mathematics
1 answer:
Kay [80]3 years ago
4 0

Answer:

a.\frac{x+10}{5} = 9.5

b. $37.50

Step-by-step explanation:

To find out how much the 5 were paying in total, we can add the bill and the tip. This gives us x + 10. Since there are 5 people and they are splitting the bill equally, the total amount would be divided by 5 to get the amount each person pays: \frac{x+10}{5}. We already know the amount they each paid, as it is given as $9.50. Both expressions represent the same thing, do we can set them equal to each other:

9.5 = \frac{x+10}{5}

Now, we can solve.

First, we can multiply by 5 on both sides to get:

47.5 = x + 10

And then subtract 10:

x = 37.5

This means the bill before the tip was $37.50

You might be interested in
The question is in the picture (Alegbra 1)
olchik [2.2K]

Answer:

\frac{s}{s + 3}

6 0
3 years ago
Consider the vector b⃗ b→b_vec with length 4.00 mm at an angle 23.5∘∘ north of east. What is the y component bybyb_y of this vec
Stells [14]

Answer:

  • \large\boxed {1.59 mm}

Explanation:

<u>1. Given vector:</u>

  • length: 4.00 mm = magnitude of the vector
  • angle: 23.5º north of east = 23.5º from the x-axys (counterclockwise)

<u>2. y-component</u>

The y-component may be determined using the sine ratio, the angle from the x-axys (counterclockwise direction), and the magnitude of the vector.

  • sine (23.5º) = y-component / magnitude

  • y-component = magnitude × sine (23.5º) = 4.00 mm × sine (23.5º) = 1.59 mm.

  • \large\boxed{y-component = 1.59 mm}

7 0
3 years ago
-6p (p4- 8) what’s the answer ?
Helen [10]

Answer:

-6p^5+48p

Step-by-step explanation:

-6p (p^4- 8)= -6p^5+48p

5 0
3 years ago
Read 2 more answers
Graphing required <br><br><br><br> answer ASAP
raketka [301]
This the answer l guess

5 0
3 years ago
Help please<br> Please help
ElenaW [278]

9514 1404 393

Answer:

  4. True

  5. False

Step-by-step explanation:

4. The number of x-intercepts produced by the quadratic formula may be 0, 1, or 2. It will be 0 if the two roots are complex. It will be 1 if the two roots lie in the same place (one root with multiplicity 2). It is true that there may be only one x-intercept.

__

5. The value of 'b' in the quadratic formula is the coefficient of the linear term. In the given quadratic, it is -5, not 5.

8 0
2 years ago
Other questions:
  • Solve the equation -1/3m -7=5
    12·1 answer
  • A minute-hand is 16 in long. Find the distance traveled by the tip of the minute-hand in one hour.
    6·2 answers
  • What is the measure of angle x? A right angle =90 degrees? <br>X= ​
    5·1 answer
  • What is the edge length of 216 cubic inches?
    12·1 answer
  • What is the value of 5^3i^9
    14·1 answer
  • A polyhedron has 7 faces and 10 vertices. How many edges does it have
    12·1 answer
  • PLEASE HELP
    8·2 answers
  • Suppose your friends have the following ice cream flavor preferences: 70% of your friends like Chocolate (C). The remaining do n
    14·1 answer
  • Plz help me if ur still awake!!!!
    10·1 answer
  • What is the product of 4.3 x 10^2 and 2.4 x 10^5 expressed in scientific notation?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!