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
Rufina [12.5K]
3 years ago
6

Answer this question below:

Mathematics
1 answer:
777dan777 [17]3 years ago
7 0

Answer:

Step-by-step explanation:

a) Tip = 15% of bill = 15% * 21 = 0.15 * 21 = $ 3.15

Amount including tips = 21 + 3.15 = $ 24.15

b) Tip = 15% of b = 0.15b

Amount including tips = b +0.15b

You might be interested in
What is 26.50 rounded to the nearest hundredth
Pavlova-9 [17]
Well,

26.50

In this case, the hundredths place is the 0.

Since there are no more digits after that, 26.50 must already be rounded to the nearest hundredth.

26.50 is the final answer.
6 0
3 years ago
Solve the system of equations algebraically.
Romashka [77]
A should be the right answer because 4*5/4=5 + 5*2=10 and 5+10=15.
8 0
3 years ago
Write the numbers 3 2 and 8 in an addition swntence
Korvikt [17]
Ella has 3 apples. brad has 2 apples. sarah has 8 apples. how many apples do they have altogether?

7 0
4 years ago
Read 2 more answers
Help me this is so confusing
Snowcat [4.5K]
The yellow one. the angles will always be the same no matter how small
8 0
3 years ago
What is 2 2/3 in simplest form
kumpel [21]
The answer is 8/3 :)
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which sets of measurements could be the side lengths of a triangle?
    12·1 answer
  • Question 1 (1 point)<br> Evaluate if t=-2, x=3 and z=5<br> 4z + 3x -t
    13·1 answer
  • 11. If a square has an area of 121 square meters, what is the side length? A. 60.5 m B. 12 m C. 11 m D. 484 m​
    6·1 answer
  • Gracie is making 2 and 1/2 batches of chocolate chip cookies for her school bake sale. If one batch of cookies requires 1 and 1/
    11·1 answer
  • Type the correct answer in each box.
    6·2 answers
  • The orchestra at millard middle school has 120 members,Of these,30% are eighth-grades students.Find the number of 6th and 7th gr
    5·1 answer
  • What is 20 plus -14?
    11·2 answers
  • Which function is shown in the graph below? On a coordinate plane, a function is shown. The curve starts in quadrant 4 and curve
    11·2 answers
  • Please explain you answer, theres 29 points on the line ya'll
    9·2 answers
  • Simplify this expression. Assume that x is nonzero.<br> x^−11•x^2
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!