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3 years ago

You have a coupon for 30% off if your subtotal is $65 what is the price of your final bill once the discount is applied

Mathematics

1 answer:

valkas [14]3 years ago

8 0

Your answer should be $45.50, you can also look up the answer on google if you need to

You might be interested in

Show different ways to make 25,302<br>

ozzi

20,000 + 5,000 + 300 + 2 = 25302
25,302 x 1 = 25,302
24,000 + 1302 = 25302
25,000 + 302 = 25302

6 0

3 years ago

How many cubes with side lengths of 1/3 cm does it take to fill the prism?

ELEN [110]

Answer:

okay so

Step-by-step explanation:

Basically what you do is your gonna go to the app store download socratic and it'll give the answers to all your math stuff

8 0

3 years ago

What is the equation of a line that contains the point (2,1) and is perpendicular to the line: y = 3x – 4?

irakobra [83]

There's a website called desmos.com. That website can tell you the answer

7 0

3 years ago

Match the surfaces with the verbal description of the level curves by placing the letter of the verbal description to the left o

irakobra [83]

Answer:

Step-by-step explanation:

1. (2/z)x^2 + (3/z)y^2 is an equation for an ellipse, so the answeris A.

2. We can rewrite this as x^2 + y^2 = 25 - z^2. This is theequation for a circle, so the level curves are circles. However,they are unevenly spaced, because the radius of each circle issqrt(25-z^2). So the answer is F.

3. Rewriting, we have y = z/x. This is the equation of a hyperbola(except when z = 0). So the answer is B.

4. Rewriting, we have x^2 + y^2 = z^2. This is the equation for acircle of radius z, so the level curves are evenly spaced circles.The answer is C.

5. Solving for x, we have x = 1 + 1/z. These level curves arevertical lines, which are obviously parallel. However, they areunequally spaced, since the distance between them gets smaller as zgets larger. The answer is E.

6. x^2 + y^2 = z is the equation for a circle of radius sqrt(z).They are unevenly spaced once again, because the radii do notincrease linearly with z. The answer is F.

7. Solving for y gives: y = (-2/3)x + z/3. This is the equation fora line of slope -2/3 with y-intercept z/3. These are parallelbecause they all have the same slope, and evenly-spaced becauseeach time we increase z by 1 the y-intercept moves up by 1/3. Theanswer is D.

6 0

4 years ago

A single die is rolled twice. the 36 equally-likely outcomes are shown to the right. find the probability of getting two numbers

elena-s [515]

Answer:

1/6

Step-by-step explanation:

When a die is rolled twice the possible outcomes are:

Here the first value represents the first outcome and the second value represents the second outcome.

S = { (1,1), (1,2), (1,3), (1,4), (1,5), (1,6), (2,1), (2,2), (2,3),(2,4), (2,5),(2,6),(3,1),(3,2),(3,3),(3,4),(3,5),(3,6), ( 4,1), (4,2), (4,3), (4,4), (4,5), (4,6), (5,1), (5,2), (5,3), (5,4), (5,5), (5,6), (6, 1), (6, 2), (6,3), (6,4), (6,5), (6,6)}

Total outcomes = n(S) = 36

Let A be the event that the sum of both outcomes is 7.

A = {(1, 6) , (2,5), (3,4) , (4,3), (5,2), (6,1)}

n(A) = 6

So, P(A) = n(A)/n(S)

= 6/36

= 1/6

6 0

4 years ago