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
8_murik_8 [283]
3 years ago
9

A restaurant customer left ​$1.30 as a tip. The tax was 7% and the tip was 10​% of the after tax cost. Which information is not

needed to compute the bill after tax and​ tip? What was the total​ bill?
Mathematics
1 answer:
ziro4ka [17]3 years ago
3 0

Answer:

Step-by-step explanation:

Given that:

Tip left = $1.30

Tax = 7%

Tip = 10% of after tax cost

The tax percentage is not needed in calculating the bill after tax and tip

Hence,

Let after tax cost = x

10% of x = 1.30

0.1x = 1.30

x = $13

After tax cost = $13

Hence, the Total bill after tax = $13

You might be interested in
If f(x) = 3x2 – 4 and g(x) = 2x - 6, what is g(f(2))?
saveliy_v [14]

Answer:

10

Step-by-step explanation:

find out f(2)

f(2)= (3×2×2) - 4= 8

then g(8) = 16 - 6= 10

4 0
3 years ago
Is the following relation a function?<br><br> Yes or no
Zielflug [23.3K]

Answer:

yes

Step-by-step explanation:

3 0
2 years ago
A group of 86 people consist of men women and children. There are twice as many women then there are men. There are 6 more child
weqwewe [10]

Answer: 16 men

32 women

38 children

Step-by-step explanation:

Let x represent the number of men in the group.

Let y represent the number if women in the group.

Let z represent the number of children in the group.

A group of 86 people consist of men women and children. This means that

x + y + z = 86 - - - - - - - - - - - - 1

There are twice as many women than there are men. It means that

x = y/2

There are 6 more children than there are women. This means that

z = y + 6

Substituting x = y/2 and z = y + 6 into equation 1, it becomes

y/2 + y + y + 6 = 86

multiplying through by 2, it becomes

y + 2y + 2y + 12 = 172

5y = 172 - 12 = 160

y = 160/5 = 32

x = y/2 = 32/2

x = 16

z = y + 6 = 32 + 6

z = 38

8 0
3 years ago
Each egg carton holds one dozen eggs. Michael's chicken farm fills 121 egg cartons. He thinks that there were over 1500 eggs. Is
Kobotan [32]
121 x 12 = 1452 so over 1500 is not a correct estimate. Less than 1500 is the right estimate
3 0
3 years ago
A group of 8 friends go to the movies. A bag of popcorn costs $2.99. How much will it cost to get one bag of popcorn for each fr
Akimi4 [234]

Answer:

23.92

Step-by-step explanation:

You can round 2.99 to 3 and do 3x8 mentally then subtract 8 cents ¯\_(ツ)_/¯

7 0
3 years ago
Read 2 more answers
Other questions:
  • If (-2, y) lles on the graph of y = 3^x, then y =
    9·2 answers
  • How many radians is 144°?
    11·2 answers
  • Someone help me fast please
    8·1 answer
  • How many hours he worked
    13·1 answer
  • 30 POINTS, Im pretty hopeless at this point and i know someone is just gonna rob the points thanks anyways
    8·1 answer
  • Find the missing supplementary angle.
    5·1 answer
  • QUICK IG? GIVING BRAINLIEST TO THE PERSON WHO ANSWERS
    5·1 answer
  • Write down the degrees of the following polynomials: -3x^3-x5
    5·1 answer
  • Find the area of the figure.
    9·1 answer
  • Can 0.277778 be converted into a whole number?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!