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Darina [25.2K]
3 years ago
14

If a dozen widgets cost $30.00, how much will 80 widgets cost?

Mathematics
1 answer:
Usimov [2.4K]3 years ago
6 0

Answer:

$200.00

Step-by-step explanation:

12 widgets cost $30.00, meaning 1 widget costs ¢2.5. So then multiply 80 and 2.5, getting a total of $200.00.

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Help me please its super easy
yanalaym [24]

Your answer would be the first option 10^5.

Hope this helped.

6 0
3 years ago
Read 2 more answers
It took Max 3.5 hours to cover a certain route walking at a rate of 2.4 mph. How long would it take Max to cover the same route
andrew11 [14]
It would take 2.8 hours ((3.5 hours x 2.4 Mph)/3Mph) hours for Max to cover the same route walking 3 mph. This problem can be solved by using the velocity equation which is the velocity is equal a change in position divided by a change of time. The amount of time can be found assuming that Max walks in a constant velocity from the starting point until the finish point of 8.4 miles distance (3.5 hours x 2.4 mph)<span>.</span>
7 0
3 years ago
What is proving triangles congruent by ASA and AAS
anastassius [24]
So ASA is angle side angle, and that means that if you prove that the side, and the side adjacent to that side and the angle between those two sides are all congruent to another triangle's sides and angle, the triangles are both congruent.
The AAS is angle angle side, or something, so say you have a triangle and you prove that two of its angles are congruent along with a side to another triangle's, then it's AAS. I understand where the confusion might be. I guess it's just a matter of what you state first in your proof?
6 0
3 years ago
What is 3c-9d+7c+5d simplified
Morgarella [4.7K]

Answer:

3c-9d+7c+5d becomes this when it is simplified  10c - 4d

Step-by-step explanation:

8 0
3 years ago
Can anyone help me with this math problem?
wariber [46]
Lemme give you a cheap answer, by simply using the "compound interest formula", which is what that is, 2% compounded yearly

thus \bf \qquad \textit{Compound Interest Earned Amount}&#10;\\\\&#10;A=P\left(1+\frac{r}{n}\right)^{nt}&#10;\qquad &#10;\begin{cases}&#10;A=\textit{current amount}\to&\boxed{y}\\&#10;P=\textit{original amount deposited}\to &\$23000\\&#10;r=rate\to 2\%\to \frac{2}{100}\to &0.02\\&#10;n=&#10;\begin{array}{llll}&#10;\textit{times it compounds per year}\\&#10;\textit{per year, meaning once}&#10;\end{array}\to &1\\&#10;&#10;t=years\to &\boxed{x}&#10;\end{cases}

plug in those values, and simplify
3 0
3 years ago
Read 2 more answers
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