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zubka84 [21]
3 years ago
12

Tom is an artist and plans to paint and sell some miniature paintings. The paint and canvas for each painting costs $10 and then

he bought some brushes for $50. If he plans on selling each painting for $20, how many paintings must Tom sell to break even?
Mathematics
1 answer:
Crank3 years ago
5 0

Answer:

3

Step-by-step explanation:

50+10=60

20 x 3= 60

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20000000000×3-100000​
Blababa [14]

Answer:

59999900000

Step-by-step explanation:

20000000000 × 3 = 60000000000

60000000000 - 100000 = 59999900000

can I have brainllest

4 0
3 years ago
Select the correct answer. (Remember there will be a length, width and height and they are all different numbers).
Bogdan [553]
A) 122 in^2, this is because 3 x 7 x 2= 42, 4 x 7 x 2= 56, 3 x 4 x 2= 24, once you add up all the sums it equals 122
3 0
3 years ago
Read 2 more answers
Please help! 35 equals 45-n;10,11,12
Alex
35 = 45 -12
Nope

35 = 45 -11
Nope

35 = 45 - 10
Yep!

10 is your answer!

<span>Hope I helped! (Pick my answer as brainliest!)</span>
3 0
3 years ago
3) The sum of three consecutive numbers is 72.<br> What are the smallest of these numbers?
Oksi-84 [34.3K]

Answer:

23

Step-by-step explanation:

x+x+1=x+2=72

3x+3=72

3x=69

x=23

23+24+25=72

7 0
3 years ago
A furniture company manufactures desks and chairs. Each desk uses four units of wood, and each chair uses three units of wood. A
Troyanec [42]

Step-by-step explanation:

Although I cannot find any model or solver, we can proceed to model the optimization problem from the information given.

the problem is to maximize profit.

let desk be x

and chairs be y

400x+250y=P (maximize)

4x+3y<2000   (constraints)

according to restrictions y=2x

let us substitute y=2x in the constraints we have

4x+3(2x)<2000

4x+6x<2000

10x<2000

x<200

so with restriction, if the desk is 200 then chairs should be at least 2 times the desk

y=2x

y=200*2

y=400

we now have to substitute x=200 and y=400 in the expression for profit maximization we have

400x+250y=P (maximize)

80000+100000=P

180000=P

P=$180,000

the profit is $180,000

5 0
3 years ago
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