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
swat32
4 years ago
14

20 points! ;)

Mathematics
2 answers:
Jobisdone [24]4 years ago
7 0
So percent means parts out of 100 so
x%=x/100
lisa spent 67 and 25
what percent was price of skateboard

so percent of total price
total price=skateboard+helmet=67+25=92
so total=92

then percent out of 100
67 out of 92=67/92
one way is to divide fully and get
0.728261/1
make denomentator 100
multiply by 100/100
72.8261/100=72.8261%

the answer is aprox 72.8%

the answer is B
kaheart [24]4 years ago
3 0
So,

The skateboard cost $67.
The protective helmet cost $25.

To find the percent that the price of the skateboard was out of the total amount, add 67 and 25 and divide 67 by the result.

Step 1:
67 + 25 = 92

Step 2:
67/92 = 0.728 or 72.8%.

The correct option is B.
You might be interested in
Solve the system of linear equations. separate the x- and y- values with a coma. -8x=72-16y
serious [3.7K]
Let's use the "elimination by addition/subtraction" method to solve this system for x and y.

<span> -8x=72-16y             
4x=-92+16y        <= Mult. all 3 terms by 2:          8x = - 184 + 32y

Now combine the following, column by column:

</span><span> -8x=       72-16y
</span>8x = - 184 + 32y
-----------------------
   0 = -112 + 16y.  Solving for y, 16y = 112, and y = 7.

Now subst. 7 for y in either of the original equations and calculate x:

<span>4x=-92+16(7)   =>   4x = -92 + 112  =  20.  Then x = 5.

Solution is 5, -7   (or, better written) (5, - 7).</span>
8 0
3 years ago
The table shows the masses of four objects. A 2-column table with 4 rows. The first column labeled object has entries book, rock
Ede4ka [16]

Answer:

ROCK 2.3 kg

is about 22.5N

Step-by-step explanation:

To convert kg>>>>N

You multiply by 9.8 (this is good for estimating, but use more decimal places like, 9.80665 for more exact calculations).

You can divide N÷9.8 to find kg

see image

6 0
2 years ago
If y = -8 when x=-1, find x when y = 16.
const2013 [10]

Step-by-step explanation:

Let's try to use the slope formula to solve this one:

\frac{rise}{run} \\ =  \frac{ - 8}{ - 1} =  \frac{16}{x}   \\  - 8x =  - 1(16) \\  - 8x =  - 16 \\  \frac{ - 8x}{ - 8}  =  \frac{ - 16}{ - 8}  \\ x = 2

7 0
3 years ago
Read 2 more answers
Two friends share 5 fruit bars equally.
iren2701 [21]

Answer:

2 and 1/2 is your answer 5÷2=2.5

Can someone go answer my question?

4 0
3 years ago
Evaluate the following numerical expressions.<br><br> 6 + 3 • 4 =
BaLLatris [955]

Answer:

18

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • I will give out brainliest!
    14·2 answers
  • Solve: The quantity 2 x minus 20 divided by 3 = 2x −5 −3 2 13
    13·1 answer
  • Rewrite a a b c a b using exponents
    12·1 answer
  • Find the perimeter and area of the figure pictured below. 12.1 m 3.5 m 4.2 m 8.7 m Perimeter = m Area = m 2
    14·1 answer
  • 80 minus 58 times 90 times 35 times 12455680
    6·2 answers
  • 3/4 times 7 i need help plz
    11·1 answer
  • What is 2.5 and 2 and 3.5 rounded to the nearest tenth
    5·2 answers
  • How do I divide whole numbers by fraction? (Ex: 12 ÷ 1⁄2)
    11·2 answers
  • Jackie correctly solved this equation:
    7·1 answer
  • How do i figure out this equation 3(x+4)=-3
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!