Ask question

Ask question

All categories

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?

1 answer:

Crank3 years ago

5 0

Answer:

3

Step-by-step explanation:

50+10=60

20 x 3= 60

You might be interested in

Which set of side lengths can form a triangle?

professor190 [17]

Step-by-step explanation:

6 cm, 8 cm, and 10 cm (B) form a triangle.

The Triangle Inequality Theorem states that the sum of the lesser two sides must be greater than the third.

7 0

2 years ago

5. On the cardiac ward of a local hospital, there are 7 nursing assistants. The seven assistants have 7, 8, 5, 9, 10, 10, and 14

almond37 [142]

Answer:

Option OD - 9

Step-by-step explanation:

Given : On the cardiac ward of a local hospital, there are 7 nursing assistants. The seven assistants have 7, 8, 5, 9, 10, 10, and 14 patients, respectively, that they assist.

To find : What is the average number of patients per nursing assistant?

Solution :

The average number of patients per nursing assistant is given by the division of sum of number of patients by total number of nursing.

So, $\text{Average} =\frac{\text{Sum of patients}}{\text{Number of assistants}}$

$\text{Average} =\frac{7+8+5+9+10+10+14}{7}$

$\text{Average} =\frac{63}{7}$

$\text{Average} =9$

Therefore, The average number of patients per nursing assistant is 9.

So, Option OD is correct.

8 0

3 years ago

What is the difference, in hours and minutes, between these times?

solmaris [256]

Answer:

a)3hours and 15mins

b)3hours and 10mins

c)2hours and 20mins

d)8hours and 40mins

3 0

3 years ago

Mr. Ahmed has 31 students in his class. There are 14 boys and 17 girls.

densk [106]

Since there are 14 boys and the whole class has 31 students
We get, the ratio of the part-to-whole relationship for boys is 14/31.

And since there are 17 girls
We get, the ratio of the part-to-whole relationship for girls is 17/31.

7 0

1 year ago

Determine which of the following pairs of triangles are similar.

allochka39001 [22]

C is the answer
they have equivalent sides and equivalent measurements

3 0

3 years ago

Read 2 more answers