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
Rom4ik [11]
3 years ago
7

Jen bought 5 CD’s for $57.50. What was the unit rate?

Mathematics
1 answer:
Svet_ta [14]3 years ago
8 0
$11.50 is your answer
You might be interested in
Inverse of f(x) = x2 − 9
luda_lava [24]
To find the inverse of a function, replace every x in the equation with a y, and replace every y in the equation with an x:

x = y^{2} - 9

Add 9 to both sides:

y^{2} = x + 9

Square root both sides to get y by itself:

y = \sqrt{x+9}

This equation can be simplified by taking the square root of 9 out of the root:

\sqrt{9} = 3
y = 3 + \sqrt{x}

The inverse of this function is y = 3 + √x.
7 0
3 years ago
Read 2 more answers
Qual das inequações seguintes e equivalente à inequação -2x <4?
garik1379 [7]

Answer:

I dont get your question

4 0
3 years ago
Which toy pack has a cost of $2.50 per toy?
defon
YoYo. 15/6 = 2.5 so each YoYo costs $2.50.
5 0
3 years ago
Read 2 more answers
Which shows the expression below in simplified form? (7.2 × 107) ÷ (9 × 104) A. 8 × 101 B. -1.8 × 102 C. 8 × 102 D. 8 × 104
Mariana [72]

(7.2 × 10^7) ÷ (9 × 10^4)

= (7.2 / 9) x 10^(7 - 4)

= 0.8 x 10^3

= 8 x 10^2

Answer

C. 8 × 10^2

5 0
3 years ago
Find the y-intercept of f(x) = x^3 + 3x^2 - X-3<br> HURRY
Grace [21]

Answer:

y-intercepts: (-3,0) , (-1,0) , (1,0)

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • Can someone help? What is the answer to this? I need it by 4pm (10^2 - 4 x 8) divided by (8+ 9) The '^' stands for 'to the power
    7·1 answer
  • explain how you can rename 5,400 as hundreds. include a quick picture or a place value chart in your explanation
    12·1 answer
  • Veronica took out a 48 month
    10·1 answer
  • Danielle and Emilia brought apples, bananas, and oranges to a fruit sale.
    6·1 answer
  • Sorry if this is a lot. It’s true of false.
    7·1 answer
  • Which inequality is true?
    10·1 answer
  • 10<br><img src="https://tex.z-dn.net/?f=10%20%5Ctimes%20%20%5C%5C%20%20%3D%2010" id="TexFormula1" title="10 \times \\ = 10" al
    6·2 answers
  • What is the slope of the line parallel to 7x + 4y = -16?
    6·1 answer
  • Can someone please help me out?
    5·1 answer
  • someone help. i can’t seem to figure this out, it’s simple math but i just don’t understand it i need the answer as soon as poss
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!