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
Effectus [21]
3 years ago
12

Estimate the unit rate if 12 pairs of socks sell for $5.79

Mathematics
1 answer:
elena55 [62]3 years ago
8 0
You divide the amount by total price for the unit rate. 5.79$ divided by 12, is about 0.48 or .48 cents.
You might be interested in
.Bryan was given the equation y= -5x+3. He says the rate of change is 3 and the initial value is -5. Is Bryan correct? If not, c
Mekhanik [1.2K]

Answer:

Correct rate of change is -5; correct initial value is 3.

Step-by-step explanation:

The rate of change is the coefficient of the x term, which here is -5.  So Bryan has the rate of change wrong.

The initial value of the function is found by letting x  =  0.  Here, we get

y = -5(0) + 3, or y = b = 3.  The initial value is 3, not -5.

8 0
3 years ago
Kari bought 3 boxes of cookies to share with a book club. Each box contains 12 cookies. The expression StartFraction 36 over p E
sweet-ann [11.9K]

Answer:12 cookies

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
The area of the trapezoid
ELEN [110]

Answer:

<h2>A = 82.5 in²</h2>

Step-by-step explanation:

The formula of an area of a trapezoid:

A=\dfrac{b_1+b_2}{2}\cdot h

b₁, b₂ - bases

h - height

We have b₁ = 10in, b₂ = 5in and h = 11in. Substitute:

A=\dfrac{10+5}{2}\cdot11=\dfrac{15}{2}\cdot11=7.5\cdot11=82.5\ in^2

7 0
3 years ago
Read 2 more answers
Find the value of the expression 6x + 3xy, when x = 2 and y = 4.
damaskus [11]
<h3>✽ - - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ✽</h3>

➷ Substitute in the values:

6(2) + 3(2)(4)

Now just solve:

12 + 24 = 36

The answer is 36

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

7 0
3 years ago
Read 2 more answers
What is the quadratic regression equation that fits these data?
elena55 [62]

9514 1404 393

Answer:

  D.  y = -0.32x² -1.26x +15.81

Step-by-step explanation:

This is one of those multiple-choice questions where you only need a vague idea of what the answer is supposed to look like.

In this case the answer must be a quadratic equation with a negative leading coefficient. (The parabola opens downward.)

The only answer choice that is a 2nd degree polynomial with a negative leading coefficient is choice D.

__

A: linear equation

B: exponential equation

C: quadratic that opens upward (positive leading coefficient)

D: quadratic that opens downward -- the answer you're looking for

4 0
3 years ago
Other questions:
  • A yogurt shop offers 3 different flavors of frozen yogurt and 15 different toppings. How many choices are possible for a single
    13·1 answer
  • What is the common ratio for the geometric sequence? 32, 8, 2, 12, ... Enter your answer in the box.
    11·1 answer
  • A boat costs $19,200 and decreases in value by 12% per year. How much will the boat be worth after 5 years?
    11·2 answers
  • Can someone please help me❓
    6·1 answer
  • partial credit, 5.6.23 Question Help A random sample of 40 college professors is selected from all professors at a university. T
    8·1 answer
  • Get 46 points!!!!!!!!!!!!!!!!!!!!!!!!
    11·1 answer
  • Can I get some help and a walk through on this
    14·1 answer
  • Suppose x=18,y=24, and z=30 in the figure, which is not drawn to scale. Determine the following values. Enter exact answers (as
    8·1 answer
  • What is the area of the triangle?
    12·1 answer
  • I need the answer to this question I don’t understand it
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!