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
denis-greek [22]
3 years ago
11

the 15% tip on craig's lunch bill came to $2.40 what was the amount of bill before the tip? show workouts​

Mathematics
1 answer:
san4es73 [151]3 years ago
6 0
Since the tip is 15% of some cost x, we can calculate that.
Remember to write the percent as a decimal for the calculations
Think of the tip as the question 2.40 is 15% of what number?

2.40/x = 15/100
Multiply both sides by x
2.40 = 15x/100
2.40 = 0.15x

So the tip 2.40 = 0.15x
Divide both sides 0.15 to solve for x
And that makes the cost before the tip 2.40/0.15 = 16.00
$16.00
The total bill for his lunch would be the cost before the tip plus the tip

We can calculate the final bill as $16.00 + $2.40 = $18.40
You might be interested in
Please answer both A. and B.<br><br> Thank you in advance!!!
Nitella [24]

Answer:

175 ft

Step-by-step explanation:

From the question,

(a) ΔABC and ΔEDC are similar because all the angles in ΔABC is equal to the corresponding angles in ΔEDC.

I.e, ΔABC is equiangular to ΔEDC. (AAA).

(b) From the diagram.

for similar angle, ratio of corresponding sides are equal

100/d = 4x/7x

100/d = 4/7

where d = distance across the river

solve for d

d = (100×7)/4

d = 175 ft

8 0
2 years ago
Suppose somebody writes down an equation for a 5th-degree polynomial function in standard form and tells you that it has only on
Vlada [557]

The answer & explanation for this question is given in the attachment below.

4 0
3 years ago
A friend of yours was interested in determining whether the news media noticed campus events. Your friend decided to do a conten
anygoal [31]

The inference is that the person will tell the friend that he did manifest coding and he should have recorded the base.

<h3>What is an inference?</h3>

The options are:

He did manifest coding.

He did latent coding.

He should have recorded the base.

He did manifest coding and he should have recorded the base.

It should be noted that an inference simply means the conclusion that can be deduced based on the information given.

In this case, the friend was interested in determining whether the news media noticed campus events and decided to do a content analysis of the local paper.

Therefore, the the person will tell the friend that he did manifest coding and he should have recorded the base.

Learn more about inference on:

brainly.com/question/25280941

#SPJ12

8 0
1 year ago
Read 2 more answers
What is the image of (-8, 2) after a reflection over the y-axis?
BARSIC [14]

Answer:

(8, 2)

Step-by-step explanation:

When taking a point and reflecting it over the y-axis, the x coordinate turns into its opposite.

(-8, 2) ⇒ (8, 2)

4 0
2 years ago
Determine whether the rule represents an exponential function. Explain why or why not.
Alenkasestr [34]

Answer:

Yes.

Step-by-step explanation:

Exponential Parent Function: f(x)= a(b^{x})

If we write out the equation:

y = 6(5)^{x}

Whenever we have an exponent of <em>x</em>, it is a exponential function. The 5 is simply the base of the exponent and the 6 means we are vertically stretching the graph by a factor of 6.

5 0
3 years ago
Other questions:
  • At the karate school, Class A has 8 students with an average age of 6 years. Class B has 12 students with an average age of 9 ye
    7·2 answers
  • Write an expression to represent:<br> The sum of ten and the quotient of a number x and 6
    13·1 answer
  • 2 times what equals 36
    9·1 answer
  • Find the value of x that makes A||B
    8·1 answer
  • From a square piece of cardboard paper of area size 9 m2 , squares of the same size are cut off from each corner of the paper. T
    5·1 answer
  • How do you transform the polar equation theta=pi/6 to an equation in rectangular coordinates and identify its shape?
    6·1 answer
  • This table displays a scenario.
    9·2 answers
  • If a line goes through points (-2,9) and (0,3), what is the slope?
    12·1 answer
  • Use the Pythagorean Theorem to find the length ​
    11·1 answer
  • A company uses paper cups shaped like cones for its water cooler. Each cup has a height of 9cm, and the base has a radius of 4cm
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!