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
rosijanka [135]
3 years ago
7

Heather took one of her friends out to lunch. The lunches cost $100 and she paid 9% sales tax. If Heather left a 15% tip on the

$100, how much in total did she pay?
Mathematics
1 answer:
Allushta [10]3 years ago
7 0

Answer:

124 is the total

Step-by-step explanation:

100 * .09 = 9

100 * .15 = 15

15+ 9 + 100 = 124

Hope it helps!

You might be interested in
How long will it take to administer 1000 cc at a drop factor of 15 drop/ml and a drip rate of 50 drop/min
gayaneshka [121]
First, we are going to determine the number of drops that needs to be administered by dividing the total volume by the volume per drop. Since, 1 cc (cm³) is equal to 1 mL then, 1000 cc is equal to 1000 mL.

   n = (1000 mL)(15 drop/1 mL) = 15000 drops

Then, divide the number of drops by the number of drops per minute.

   N = (15000 drops)/ (50 drop/min) = 300 mins

Answer: 300 mins or 5 hours
5 0
3 years ago
The market price of a house is directly proportional to the total area of the house in square feet. If the price of a 1,500 squa
IrinaK [193]

Answer:

The price of a 2,000 square foot home is \$400,000

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form y/x=k or y=kx

Let

x -----> the total area of the house in square feet

y -----> the price of the house

we have

The point (1,500,300,000)

Find the constant of proportionality k

k=y/x

substitute

k=300,000/1,500=200

The direct equation is equal to

y=200x

so

For x=2,000\ ft^{2}

Find the value of y

substitute the value of x in the equation

y=200(2,000)

y=\$400,000

5 0
3 years ago
How many names are for square
muminat
There are about four other names for a square.
3 0
4 years ago
Read 2 more answers
How to find the volume of a triangle pyramid
steposvetlana [31]

Answer:

To find the volume of a triangle pyramid, you would use the formula  V = 1/3AH, where A = area of the triangle base, and H = height of the pyramid or the distance from the pyramid's base to the apex.

Hope this helps!!

8 0
3 years ago
Point K is located at (1.5) on the coordinate plane. Point K is reflected over the Z-
Setler79 [48]

Answer:

hold on i'm abt to answer it

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • What is the range of Variable B? Scatter plot on a first quadrant coordinate grid. The horizontal axis is labeled Variable A. Th
    11·1 answer
  • Please help! I would appreciate it!!
    10·1 answer
  • The mixed number 3 2/3 comes between 3 and 4 on the number line.
    7·1 answer
  • What is the equation of this line in slope-intercept form?
    8·1 answer
  • If x=-3,what is the value of |x-4|-x^2
    6·1 answer
  • 9
    14·1 answer
  • What is the value of x?
    10·1 answer
  • A TV reduced by 30% to £560. What was the original cost of the TV?​
    5·1 answer
  • Given the expression-1/2(4x-6) +2 (x2-5x+5) complete the instructions below
    8·1 answer
  • find the values for c and d that make the function differentiable:f(x) = 5x^2 + c if x = or < than 3dx^2 - 3 if x > 3
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!