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
Ilya [14]
3 years ago
7

3. If Juan purchased three 24-ounce cans of motor oil for $10.80, how much did he pay per ounce?

Mathematics
1 answer:
Zina [86]3 years ago
8 0

Answer: the answer is c) $.45

Step-by-step explanation:  to find out how much per ounce, you need to divide the price by the quantity. so 10.80/24=.45

You might be interested in
Find the solution set for this equation.<br> a2 + 7a=0
aivan3 [116]

Answer:

Either a= -7 or a= 0

Step-by-step explanation:

Pull out like factors:

a2 + 7a  =   a • (a + 7)

 a • (a + 7)  = 0

5 0
3 years ago
A diameter of a circle has endpoints P(-10,-2) and Q(4,6).
Lesechka [4]

Check the picture below.

\bf ~~~~~~~~~~~~\textit{middle point of 2 points } \\\\ P(\stackrel{x_1}{-10}~,~\stackrel{y_1}{-2})\qquad Q(\stackrel{x_2}{4}~,~\stackrel{y_2}{6}) \qquad \left(\cfrac{ x_2 + x_1}{2}~~~ ,~~~ \cfrac{ y_2 + y_1}{2} \right) \\\\\\ \left( \cfrac{4-10}{2}~~,~~\cfrac{6-2}{2} \right)\implies \left( \cfrac{-6}{2}~,~\cfrac{4}{2} \right)\implies \stackrel{\textit{center}}{(-3~,~2)} \\\\[-0.35em] ~\dotfill

\bf ~~~~~~~~~~~~\textit{distance between 2 points} \\\\ \stackrel{\textit{center}}{(\stackrel{x_1}{-3}~,~\stackrel{y_1}{2})}\qquad Q(\stackrel{x_2}{4}~,~\stackrel{y_2}{6})\qquad \qquad d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2} \\\\\\ \stackrel{radius}{r}=\sqrt{[4-(-3)]^2+[6-2]^2}\implies r=\sqrt{(4+3)^2+(6-2)^2} \\\\\\ r=\sqrt{49+16}\implies r=\sqrt{65} \\\\[-0.35em] ~\dotfill

\bf \textit{equation of a circle}\\\\ (x- h)^2+(y- k)^2= r^2 \qquad center~~(\stackrel{-3}{ h},\stackrel{2}{ k})\qquad \qquad radius=\stackrel{\sqrt{65}}{ r} \\[2em] [x-(-3)]^2+[y-2]^2=(\sqrt{65})^2\implies (x+3)^2+(y-2)^2=65

5 0
3 years ago
What is the surface area of this design? pls help me
V125BC [204]

Answer:

is 58in. an answer?

Step-by-step explanation:

all sides added up, 5+5=10+8=18 now the bottom, since the two sides are both 10 inches we can safely assume the other two will be 10 inches aswell, so 10+10+10+10=40.

6 0
2 years ago
Read 2 more answers
The angle of elevation from a point 25 feet from the base of a tree on level ground to the top of the tree is 30°. Find the heig
xz_007 [3.2K]
The answer is C it won’t let me do all the steps but I hope it helps
8 0
2 years ago
Read 2 more answers
Order the measurements from the least to the greatest. 2,720 mL , 24.91 L , 0.0268 kL
iren [92.7K]
2720ml=2.720L
0.0268kl=26.8L
24.91l
Therefore
2720ml , 24.91L, 0.0268kl
Is the correct order
8 0
3 years ago
Read 2 more answers
Other questions:
  • Each day you on a treadmill for art minutes and lift weights for 15 minutes which expression can you use to find how many minute
    9·1 answer
  • What is the solution to the system -2x + y = 6 and y= 2x - 3?
    9·1 answer
  • it is 42 1/2 miles from eaton to baxter, and 37 4/5 miles from baxter to Wellington. how far is it from eaton to Wellington, if
    5·1 answer
  • Can an expression like 2a+7 be true or false
    8·2 answers
  • The television show Green’s Anatomy has been successful for many years. That show recently had a share of 19, meaning that among
    10·1 answer
  • The function with a rate of change of 3/2 whose graph passes through the point (4,10.5)
    13·1 answer
  • Marisa spent $8 on a movie ticket. Then she spent $5 on
    6·1 answer
  • 300.9 divided by 59,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
    8·2 answers
  • Use polynomial identities to multiply (5 - 4x3)(5 + 4x3). What identity did you use?
    6·1 answer
  • Can any one answer this
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!