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77julia77 [94]
1 year ago
10

Sam painted 3 pictures.ellie painted twice as many pictures as Sam how many pictures did they paint altogether

Mathematics
2 answers:
EastWind [94]1 year ago
4 0
Oh this is easy, so you multiply 3 x 2 = 6, then add 6 + 2 = 8, and the answer is 8.
zepelin [54]1 year ago
3 0
Sam painted 3
ellie painted 2x3, so she painted 6
6+3=9
together they painted 9 pictures
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Evaluate 10m +\dfrac {n^2}410m+ 4 n 2 ​ 10, m, plus, start fraction, n, squared, divided by, 4, end fraction when m=5m=5m, equal
Readme [11.4K]

Answer: 54

Step-by-step explanation:

Given the following expresion provided in the exercise:

10m+\frac{n^2}{4}

You can follow these steps in order to evaluate it when m=5 and n=4:

1. You need to substitute m=5 and n=4 into the given expression:

10(5)+\frac{(4)^2}{4}

2. Now you can solve the mutiplication:

=50+\frac{(4)^2}{4}

3. Since 4^2=4*4, you get:

=50+\frac{16}{4}

4. You must solve the division. Divide the numerator 16 by the denominator 4. Then:

=50+4

5. And finally, you must solve the addition. So, you get this result:

=54

3 0
2 years ago
A jewelry artist is selling necklaces at an art fair. It costs $135 to rent a booth at the fair. The cost of materials for each
mash [69]

Answer: No

Step-by-step explanation:

$12-$4.50= $7.50

$7.50*15= $112.50

The Total cost is $135 She will only be making $112.50 in profits.

3 0
1 year ago
Convert 9/16 into decimal
Ksju [112]
0.5625 is the answer I got. Hope this helps. Leave a thanks if so. ☺♥
4 0
2 years ago
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Vijay has an annual salary of 47,000, and his company pays him twice a month. What is the gross income in each paycheck that Vij
leonid [27]
Alright, so he has an <em>annual </em>salary of 47,000 dollars. Which means that he is paid 47,000 dollars in 12 months. You'll first have to calculate the pay Vijay receives <em>each month</em>, which is \frac{47,000}{12 months}, or about $3,916.67 (I'll round up to 3917 for simplicity). 

Now, he gets paid twice a month. So each paycheck is half of $3917. 3917 x (1/2) = $1958.50. 

So each paycheck should be $1958.50 (this is a rounded figure). 
6 0
1 year ago
In how many ways can you put seven marbles in different colors into two jars? Note that the jars may be empty.
ahrayia [7]

Answer:

128

Step-by-step explanation:

You have two jars and seven marbles.

You do 2^{7}.

That is 128

3 0
2 years ago
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