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4 years ago

Samir recorded the number of different types of pets his friends have in the table shown below:

1 answer:

8 0

A line with 4 tick marks labeled cat,dog,rabbit, and guinea pig. Cat has 2 crosses, dog has 4 crosses, rabbit has 1 cross, and guinea pig has 4 crosses.

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Which of the values in the set {1, 2, 3, 4} is a solution to the equation 3x + 3 = 15?

spin [16.1K]

Answer:

Step-by-step explanation:

3x+3=15

3x=15-3

3x=12

x=4

6 0

3 years ago

Read 2 more answers

Hi, please help me with this math problem, I need to submit rly quick, thx.

Artemon [7]

Answer:

I think its B.

Step-by-step explanation:

6 0

3 years ago

Cheryl has 56$ and wants to buy as many notebooks as she can to donate to her school. If each notebook cost $1.60, which inequal

Len [333]

1.60n<56
it should be greater than or equal to because if n is the amount of notebooks she can buy than n times 1.60 needs to be less or equal to $56

3 0

3 years ago

If anyone could help that would be great. Ty. 1) y=-81-4 4 12

Rainbow [258]

Answer:

Step-by-step explanation:

8 0

3 years ago

Haley makes earrings and packages them into cube boxes that measure 1/6 foot wide. How many 1/6 foot cubic boxes can she fit int

alexandr402 [8]

Answer: 28 cube boxes.

Step-by-step explanation:

The volume of a cube can be found with this formula:

$V_{(c)}=s^3$

Where "s" is the lenght of any edge of the cube.

You need to find the volume of a cube box:

$V_1=s^3=(\frac{1}{6}ft)^3=\frac{1}{216}ft^3$

To find the volume of the shipping box, first we must convert the mixed number to an improper fraction. To do it, multiply the whole number part by the denominator of the fraction and add this product to the numerator.

The denominator does not change.

Then:

$1\ \frac{1}{6}=\frac{(1*6)+1}{6}=\frac{7}{6}$

Knowing the dimensions of the shipping box, you can calculate its volume by multiplying its dimensions. Then, this is:

$V_2=(\frac{7}{6}\ ft)(\frac{1}{3}\ ft)(\frac{1}{3}\ ft)=\frac{7}{54}\ ft^3$

Finally, in order to find the number of cube boxes can Haley fits into a shipping box, you must divide the the volume of the shipping box by the volume of one cube:

$\frac{\frac{7}{54}ft^3}{\frac{1}{216}ft^3}=28$

5 0

3 years ago