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
Naya [18.7K]
3 years ago
8

Find the cost price in each of the following:

Mathematics
1 answer:
Bas_tet [7]3 years ago
8 0

Step-by-step explanation:

a.120÷100×20

profit=24

=24+120

=144

b.289÷100×15

=43.35

289-43.35

=245.65

You might be interested in
Given m
kenny6666 [7]

Answer:

<h2>x = 145°, y = 35°</h2>

Step-by-step explanation:

<em><u>Given</u></em><em><u>, </u></em>

m || n

<em><u>So</u></em><em><u>,</u></em>

35° = y° <em>[</em><em>Alternate</em><em> </em><em>interior</em><em> </em><em>angles</em><em>]</em>

<em>And</em><em>,</em>

y° + x° = 180° <em>[</em><em>Since</em><em> </em><em>linear</em><em> </em><em>pair</em><em>]</em>

=> x + 35 = 180

=> x = 180 - 35

=> x = 145°

<em><u>Hence</u></em><em><u>, </u></em>

<em><u>x</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>145</u></em><em><u>°</u></em><em><u>,</u></em><em><u> </u></em><em><u>y</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>35</u></em><em><u>°</u></em>

6 0
3 years ago
Read 2 more answers
How do I find the standard deviation?
brilliants [131]

Answer:

Step-by-step explanation:

Work out the Mean,

Then for every number, subtract the Mean and square the result.

Then work out the mean of those squared differences

and then take the square root of that.

6 0
2 years ago
-3p-9=6<br> Solve equation for p then justify your reasoning
fredd [130]
-3p-9=6
-3p=6+9
-3p=15
p=-5
6 0
3 years ago
Read 2 more answers
Jina received a $80 gift card for a coffee store.
Stella [2.4K]

Answer:

65.37 dollars

Step-by-step explanation:

simple math

5 0
3 years ago
In the spinner below, what is true about the probability of landing on 1 and the probability of landing on 6?​
Tanzania [10]

Answer:

1/6 for 1 and 1/6 for 6

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Alice make 2 bunches of balloons turre are the same Numbers of red balloons and the same Numbers of blue ballons in each did sir
    6·1 answer
  • Can you discuss the differences between circumference and area of a circle ?
    11·2 answers
  • 2x-y=-6<br>3x-4y=-4<br>Solve using elimination and then substitution
    15·1 answer
  • What is $46 with 2.9% tax
    9·2 answers
  • Nico and Tony have decided to pay for their own phone plans. Nico had to pay $100 to sign up for Verizon and is going to be char
    8·1 answer
  • Katie has 7/8 of a liter of liquid for a science experiment she must pour the liquid in the test tubes ahold 1/4 liter of each l
    14·2 answers
  • What is 189(4)-17+20=y
    7·2 answers
  • Answer NOW! Or I’ll eat your glue
    6·1 answer
  • Complete the statements below about the area of the red rectangle.
    9·1 answer
  • PLEASE HELP ILL GIVE BRAINLIEST ASAP
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!