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masha68 [24]
4 years ago
12

Simplify each product. Write in standard form.

Mathematics
1 answer:
muminat4 years ago
6 0
29. 2w + 13
31. 9r - 4
33. 21q + 10
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Lilia wants to rewrite 10/25 as a percent she decided to represent 10/25 first in a picture a.)how many sets of 25 will she need
neonofarm [45]

Answer:

4 sets of 25

Step-by-step explanation:

100/25 = 4

Not sure what you are asking in the end.

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Find the value of x.<br> x<br> x = [?]<br> Enter
liberstina [14]

Answer:

x = 14

Step-by-step explanation:

From the given figuer...

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The following table shows the cost for a person to go to the 4 - H Fair to go on a certain number of rides: Develop an equation
PtichkaEL [24]

In order to develop an equation, let's use the slope-intercept form of the linear equation:

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Using the points (3, 13.5) and (5, 18.5) from the table, we have:

\begin{gathered} (3,13.5)\colon \\ 13.5=3m+b \\ (5,18.5)\colon \\ 18.5=5m+b \end{gathered}

Subtracting the second and the first equation:

\begin{gathered} 5m+b-(3m+b)=18.5-13.5 \\ 2m=5 \\ m=2.5 \end{gathered}

Now, finding the value of b:

\begin{gathered} 13.5=3m+b \\ 13.5=7.5+b \\ b=13.5-7.5 \\ b=6 \end{gathered}

So the equation that represents this table is y = 2.5x + 6

Looking at the options, the correct one is E (none of the above).

3 0
2 years ago
Im terrible at math please help
zalisa [80]
B is false but C and D are true
5 0
3 years ago
Tyler needed to get his computer fixed. He took it to the repair store. The technician at the store worked on the computer for 5
Mariana [72]

Answer:

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I subtracted the parts (Doesn't count), and I took the remaining balance and divided it by 5 hours to get the amount per hour.

7 0
3 years ago
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