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Elodia [21]
3 years ago
13

Anyone know this? Please help thank you.

Mathematics
1 answer:
Westkost [7]3 years ago
4 0

the answer is C. m(p)=5p-40

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What is the solution to the equation below? Round your answer two decimal places. 3^x = 9.2
My name is Ann [436]

3x = 9.2 ⇒ x = 2.02000606

4 0
2 years ago
An equation is shown below: 8x + 2(x – 7) = 7x + 3x – 14 Part A: Solve the equation and write the number of solutions. Show all
marta [7]

Answer:

  1. Infinitely Many
  2. Distributive Property

Step-by-step explanation:

8x + 2(x - 7) = 7x + 3x - 14

8x + 2x - 14 = 7x + 3x - 14                 Distributive property.

10x - 14 = 10x - 14                              Combine the like terms.

-14 = -14                                             Subtraction.

0 = 0                                                  Addition.

Since the statement 0 = 0 is true regardless of the value of x, there is infinitely many solutions.

7 0
1 year ago
Give me all the 3rd grade answer
OlgaM077 [116]

Answer:

What do you mean?

Step-by-step explanation:

I'm confused.....

3 0
2 years ago
Read 2 more answers
2. The volume of gas in a container at a constant temperature varies inversely as the pressure.
MrMuchimi

\qquad \qquad \textit{inverse proportional variation} \\\\ \textit{\underline{y} varies inversely with \underline{x}} ~\hspace{6em} \stackrel{\textit{constant of variation}}{y=\cfrac{\stackrel{\downarrow }{k}}{x}~\hfill } \\\\ \textit{\underline{x} varies inversely with }\underline{z^5} ~\hspace{5.5em} \stackrel{\textit{constant of variation}}{x=\cfrac{\stackrel{\downarrow }{k}}{z^5}~\hfill } \\\\[-0.35em] \rule{34em}{0.25pt}

\stackrel{\textit{\boxed{v}olume varies inverse as the \boxed{p}ressure}}{v = \cfrac{k}{p}}\qquad \textit{we also know that} \begin{cases} v = \stackrel{cm^3}{26}\\ p=\stackrel{lbs}{6} \end{cases} \\\\\\ 26=\cfrac{k}{6}\implies 156=k~\hfill \underset{\textit{part a)}}{\boxed{v = \cfrac{156}{p}}} \\\\\\ \textit{when p = 17, what is "v"?}\qquad v = \cfrac{156}{17}\implies v = 9\frac{3}{17}\implies \underset{\textit{part b)}}{v\approx 9.18~cm^3}

3 0
2 years ago
Please help!<br><br> y - x = 4<br><br><br> y - x = 0<br><br><br> x = 2/5y
enyata [817]
1. Is the 1st problem y-x or y+x?

2, 2 not equal to 4 when subtracting
4,10 not equal to 4
6,15 not equal to 4

2. x, y. y-x=0
2, 5 x=2/5y 2=(2/5×5/1) 2=2
2-2=0


looking at the 3rd equation
the value of

x=2/5y. 5/2x=y or 2.5x=y
you need to divide the 2/5 to both sides. 2/5 becomes 5/2 or 2.5x.
3 0
2 years ago
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