Can anyone help me on this one

Mathematics

1 answer:

Serhud [2]2 years ago

7 0

Answer:

it is B. 7.989

Step-by-step explanation:

Brainliest plz

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What is the x intercept Y=-6x+8

forsale [732]

$\large\begin{array}{l} \textsf{You can easily find x intercept of a line by solving}\\\textsf{the equation below:}\\\\ \mathsf{y=0}\\\\ \mathsf{-6x+8=0}\\\\ \mathsf{-6x=-8}\\\\ \mathsf{x=\dfrac{-8}{-6}}\\\\ \boxed{\begin{array}{c}\mathsf{x=\dfrac{4}{3}} \end{array}} \end{array}$

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Domain and range of graph need ASAP

Lostsunrise [7]

Answer:

Domain: $-6 \leq x \leq 3$

Range: $-3 \leq x \leq 6$

Step-by-step explanation:

The domain is the set of real values which can be inputted into a function and produce a real output. In this case, the domain is the following: $-6 \leq x \leq 3$ , because this is the set of real values for which the function will produce a real output.

The range is the set of real values which a function outputs when a value from the domain is entered into the function. This is the set of y-values that one can see on the graph, the possible y-values are in between (-3) and (6).

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2 years ago

Are the graphs of the lines in the pair parallel? Explain.

jonny [76]

You need to convert the second equation to slope/intercept form. The first equation is in that form already. Then you can compare slopes.

-6x + 8y = 14
8y = 6x + 14
y = (3/4)x + 14/8

SO THE SLOPE IS 3/4 which is the same as slope of equation 1

Therfore they are parallel.

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Einstein Office Equipment has a rental plan for office machines. A fax machine that lists for $722.98 can be rented for 22% of t

Archy [21]

Answer:

$13.68

Step-by-step explanation:

Assuming they rent for 1 year, the cost is broken down as follows:

Annual renting cost = 22% of 722.98 = $\frac{22}{100}*722.98=0.22*722.98=159.06$