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
miv72 [106K]
3 years ago
9

Grapes cost $2.70 per pound. You buy 2.5 pounds of grapes and give the cashier $10. How much change do you receive​

Mathematics
2 answers:
allochka39001 [22]3 years ago
8 0

Answer:

$3.25

Step-by-step explanation:

The grapes costs $2.70 per pound but you're buying 2.5 pounds so take $2.70 x 2.5 = $6.75. Now u just take $10 - $6.75 which equals $3.25 and thats ur answer.

nordsb [41]3 years ago
4 0

Answer:

You receive 3.25 cash back.

Step-by-step explanation:

2.70 x 2.5 = 6.75

6.75 + ? = 10

A = 3.25

You might be interested in
The number of wrecks at a certain intersection varies directly as the number of cars that travel through the intersection. If th
Agata [3.3K]

Answer:

D. 245.

Step-by-step explanation:

If you take 1,085 cars and divide it by 31, and then take that answer and multiply it by 7 you get 245.

6 0
3 years ago
A right triangle has a hypotenuse length of 12, and one side length of 9. find the missing side length. do the side lengths form
Rina8888 [55]

Use the Pythagorean theorem:

a^2+b^2=c^2

c - a hypotenuse

a, b - legs

We have: a = 9 and c = 12. Substitute:

9^2+b^2=12^2

81+b^2=144               <em>subtract 81 from both sides</em>

b^2=63\to b=\sqrt{63}\\\\b=\sqrt{9\cdot7}\\\\b=\sqrt9\cdot\sqrt7\\\\ \boxed{b=3\sqrt{7}}

A Pythagorean triple consists of three positive integers a, b and c, such that

a^2+b^2=c^2.

b=3\sqrt{7} is not positive integer.

<h3>The sides of the triangle do not form a pythagorean triple.</h3>
5 0
3 years ago
28 divided by negative 7
monitta
28 divded by -7 is -4
3 0
3 years ago
Read 2 more answers
Someone please help!
igomit [66]

Answer:

-11/12 make sure you press the negative

8 0
3 years ago
Find the equation of the line that passes through he points (2,6) and (-2,4)
stepan [7]
First Find slope by using \frac{y2-y1}{x2-x1}

\frac{4-6}{-2-2} = \frac{-2}{-4} =  \frac{1}{2}

Now use point Slope form to find the equation of the line (y-y₁)=m(x-x₁)
(y-6)=\frac{1}{2}(x-2) 
y-6=\frac{1}{2} x-1
y=\frac{1}{2} x+5 is your equation
7 0
3 years ago
Other questions:
  • Can someone please answer. There is one problem. There's a picture. Thank you!
    7·1 answer
  • Q =3x2+5x-2 R = 2 – x2 S = 2x + 5 Find Q – [R + S] Show all of the steps.
    8·1 answer
  • The standard form of the equation that represents the number of quarters, q, and the number of dimes, d, that austin has in his
    7·2 answers
  • hi:) my teacher taught another method but she said we’ll only be learning it next year. I didn’t understand it , anyone able to
    11·1 answer
  • 7x-3y = 10<br>-3x-8y= 5​
    14·1 answer
  • Given r=2, s=5, t=8; what is 12s - 2rt + 101?
    8·1 answer
  • 8(4n + 3) = – 72<br> show your work
    15·2 answers
  • A particular dress requires 4 1/4 yards of fabric for manufacturing. If the matching jacket requires 1/6 yards less fabric, how
    14·2 answers
  • Select the equation and solution for the problem. Let x represent the unknown number A total of 21 people on a sports team are r
    6·1 answer
  • Put the following equation of a line into slope-intercept form, simplifying all
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!