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
Hatshy [7]
3 years ago
9

Marco bought a box of nails at a hardware store for $3.60. If the box contains 180 nails, the equation 3.60 = 180k can be used t

o determine the unit cost per nail. Which best describes k
Mathematics
2 answers:
dolphi86 [110]3 years ago
7 0

Answer:

0.2

Step-by-step explanation:

The box of nails is the cost of $3.60 and the nails inside the box contains 180k nails.

3.60 = 180k.

It wont make since to add or multiply because the number decreased now I have tried subtracting..  Still didn't work  because its not in the answer choices. I tried diving and got 0.2.

I told you how I solved this question when I got it.                      

Lady_Fox [76]3 years ago
3 0

Answer:

0.02

Step-by-step explaination

3.60 divided by 180 = 0.02

You might be interested in
Gretta is 1 1/2 meters tall. Which of the following is equivalent to 1 1/2 meters? A 150 millimeters B 1.500 millimeters C 100 m
Crazy boy [7]

Answer:

1500 millimeters is your answer

5 0
3 years ago
Given the following points, write the equation of the line that goes through them. ( -12,56), (0,8), and (8,-24).
BaLLatris [955]

Answer:

y=-4x+8

Step-by-step explanation:

step 1

Find the slope

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

take two points from the data

(0,8), and (8,-24).

substitute

m=\frac{-24-8}{8-0}

m=\frac{-32}{8}

m=-4

step 2

Find the equation of he line in slope intercept form

y=mx+b

we have

m=-4

b=8 ----> the y-intercept is given

substitute

y=-4x+8

8 0
3 years ago
"All real numbers" could be used to describe the x-<br> values of the graph? A. False b.true
BARSIC [14]

Answer:

True

Step-by-step explanation:

Brainliest?

5 0
3 years ago
Read 2 more answers
Write the expression as a product of expressions.
scoray [572]

Answer:

a^2(ab^{3}-b^{2}-c^{2})

Step-by-step explanation:

Given

a^{3}b^{3}-a^{2}b^{2}-a^{2}c^{2}

Required

Factor

a^{3}b^{3}-a^{2}b^{2}-a^{2}c^{2}

Factor out a^2

a^2(ab^{3}-b^{2}-c^{2})

<em>The expression cannot be further factored</em>

8 0
3 years ago
A pink crayon is made with 12 mL of red wax for every 5 mL of white wax.
Mars2501 [29]
Multiply 12 and 5 (by the same number) and add them to get whatever total ml of crayon wax is specified.
Ex: Total ml divided by 17, then find how many parts are red(12ml) and white(5ml)
5 0
3 years ago
Other questions:
  • Jenny runs a cake making business, she receives an order of 6 carrot cakes. How much mixed spice will she need for 6 cakes. The
    10·2 answers
  • 1
    14·1 answer
  • What is the result of converting 340 milliliters into liters?
    15·1 answer
  • It says 33cm it’s messed up because it’s on a laptop but what’s the volume of this sphere :)
    5·1 answer
  • Answers this and ill give brainliest
    8·1 answer
  • I really appreciate you rn THANK YOU SOOO MUCH!!
    11·1 answer
  • Kelsey babysat for 4 hours and earned $25.00. How much did Kelsey earn per hour?
    11·2 answers
  • Pedro's parents agreed to let him get a dog as long as he pays
    11·1 answer
  • Explain why the binomial 9.r– 3 is not<br> factorable. Please explain in sentence<br> form.
    6·1 answer
  • What is the slope of the line passing through the points (-3, 4) and (2, - 1)?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!