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3 years ago

What is the x-value of the solution to the system of equations?

Mathematics

1 answer:

matrenka [14]3 years ago

7 0

Answer:

-234

Step-by-step explanation:

5x + 4y =8 2x -3y = 17 -3 O -2 O 4 O5=234

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Maurissa has 1,965 stickers. She wants to divide them equally into 8 goodie bags. After separating the stickers, she realized sh

Nina [5.8K]

Answer:

Step-by-step explanation:

Maurissa has 1965 stickers, she wants to divide them equally into 8 bags

Therefore the amount of stickers that will be left after seperating them into the bags can be calculated as follows

= 1965/8

= 245 remainder 5

Hence the amount of stickers that will be left is 5

8 0

3 years ago

The wingspans of a common species of housefly are normally distributed with a mean of 0.5mm. Suppose that a biologist regularly

shusha [124]

Answer:

Approximately Normal

Step-by-step explanation:

Since the population is normally distributed, the sampling distribution of the sample mean will also be normally distributed, even when the sample size is small.

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2 years ago

To what place is 100 accurate?

Fofino [41]

<span>It is always too 100.0 so one decimal place

</span>

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4 years ago

Read 2 more answers

In a recent year, companies spent a total of $88.9 billion on newspaper, television, and radio ads. The total amount spent on

MA_775_DIABLO [31]

$\bf \begin{cases} t=\textit{tv ads}\\ r=\textit{radio ads}\\ n=\textit{newspaper ads} \end{cases}~\hspace{7em}t+r+n=88.9 \\\\[-0.35em] ~\dotfill\\\\ \stackrel{\textit{tv, radio ads 3.1 more than newspaper}}{t+r=n+3.1}~\hfill \stackrel{\textit{newspaper ads 5.4 more than tv's}}{\boxed{n} = t+5.4}$

$\bf \stackrel{\textit{substituting on the 2nd equation}}{t+r=\boxed{t+5.4}+3.1}\implies ~~\begin{matrix} t \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~+r=~~\begin{matrix} t \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~+8.5\implies \blacktriangleright r=8.5 \blacktriangleleft \\\\\\ \stackrel{\textit{we know that}}{t+r+n=88.9}\implies t+8.5+n=88.9\implies t+n=80.4$

$\bf \boxed{n}=80.4-t~\hspace{7em}\stackrel{\textit{substituting on the 3rd equation}}{n=t+5.4\implies \boxed{80.4-t}=t+5.4} \\\\\\ 75-t=t\implies 75=2t\implies \cfrac{75}{2}=t\implies \blacktriangleright 37.5=t \blacktriangleleft \\\\\\ \stackrel{\textit{since we know that}}{n = t+5.4}\implies n=37.5+5.4\implies \blacktriangleright n=42.9 \blacktriangleleft$

3 0

3 years ago

Which points do the graph of f and g have in g(x)=log2x and g(x)=log10x

Pie

Logarithmic are inverse of exponential functions. The point where graph of f and g intersect is (0, ∞)

<h3>Logarithmic function</h3>

Logarithmic are inverse of exponential functions. Given the following functions;

g(x)=log2x and g(x)=log10x

The point where the graphs intersect is the point where g(x) = g(x)

Equate

log2x = log10x

2x = 10x

The value of x that made them equal is 0

Determine the value of g(x)

g(0) = log2(0)

g(0) = ∞

Hence the point where graph of f and g intersect is (0, ∞)

learn more on log function here: brainly.com/question/13473114

#SPJ1

7 0

2 years ago