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VARVARA [1.3K]
4 years ago
8

Someone please help with all this answer it’s due tomorrow and it counts for my last grade

Mathematics
2 answers:
trasher [3.6K]4 years ago
7 0

Answer:

1. 3-2 6-5 9-8 18-17 21-20

2. sharri

3. no because 5 x 3 = 15 and 7 x 3 does not equal 17

4. 22.5

5. 110 miles

hope this helps :)

Dvinal [7]4 years ago
6 0

Answer:


Step-by-step explanation:

1.  Sugar 3    6       12    18     30

    Milk   2     4       8     12     20


2. Eva is equivilant to Mark because 3/2 = 9/6 because when simpliflied 9/6=3/2



3. Perry is not using the correct ratio.


4. They would have paid $22.50


5. They can travel 110 miles

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Ivan earned $343.75 for working 25 hours last week. How much does Ivan get paid per hour?
soldier1979 [14.2K]

Answer:

$13.75

Step-by-step explanation:

Ivan earns $343.75 working for 25hours

The amount that Ivan gets if he works for 1 hour can be calculated as follows

= 343.75/25

= 13.75

Hence the amount paid for one hour is $13.75

8 0
3 years ago
Kelly rolls two number cubes 50 times. After each roll, she records whether the number on
xeze [42]

Answer:

480

Step-by-step explanation:

First add the numbers in the table together and put the total as a denominator in a fraction then the amount of times 2 odd numbers appeared as the numerator then put another fraction with 2,000 as the denominator and divide 2,000 by the total then multiply the numerator by that answer to get the correct answer.

Hope this helped!

5 0
3 years ago
Help me solve this problem please
lilavasa [31]
Her mother did not gave her enough money.
each pound of bananas costs 80 cents. 5 pounds of that is $0.8 x 5 = $4.00
each pound of apples costs $1.40. 5 pounds of that is $1.40 x 5 = $7.00
$4.00 + $7.00 = $11.00
Therefore, she needs 11 dollars to buy 5 pounds of each bananas and apples. She needs to ask her mother for 1 more dollar.

5 0
4 years ago
Multiply: (x – 4)(x + 5)
julia-pushkina [17]
(d) is the correct answer.
8 0
3 years ago
Cube shaped boxes of tissues are shipped to stores in containers. The containers are rectangular prisms. The edges of each tissu
miskamm [114]
I will first calculate the volume of the tissue boxes, that are cubes.

Volume = Base Area x Height

The base area of a cube is a square so:
Base Area (Square) = L^2

In the cube, all sides have the same measure so the height is also L.

L = 6.5 in

Volume (Cube) = L^2 x L = L^3
-> Volume (Cube) = (6.5)^3
-> Volume (Cube) = approximately 275 in^3

Now calculate the Shipping Container volume:
*Represented on the photo, sorry for the bad drawing

The shipping container is a rectangle prism, every rectangle prism have on the base a square, and a square must have every sides with the same measure, knowing that, we know that the two 19.5 inches measures in the question is the length and width of the square. And the 39 inches measure is the Height of the prism.

Base Area (Square) = L^2 = (19.5)^2 = 380,25 in^2 = approx. 380 in^2
Height = 39 in

Volume = Base Area x Height
-> Volume (Prism) = 380 x 39 = 14,820 in^3

Now, to find the greatest number of tissue boxes (cubes) that fit into one container, you just need to divide the container volume by the cube volume and the quotient will be the number of tissue boxes into the container.

Cube's Volume = 275 in^3
Rectangular Prism's Volume = 14,820 in^3

14820 \div 275 = 53.8909....
Answer: 53 tissue boxes.

5 0
3 years ago
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