3 years ago

PLEASE HELP!!!!!

1 answer:

8 0

A) y=1.25x+12.50 B)y= cost X=number of ride tickets purchase C) math

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bearhunter [10]

Hope this helps :)

5 0

3 years ago

iren [92.7K]

2x + 3(8 - 3x) = 3
2x + 24 -9x = 3
-7x = -21
x = 3

y = 8 - 3x
y = 8 - 3(3)
y = 8-9
y = -1

Check the math:
2(3) + 3(-1) = 6 - 3 = 3

4 0

2 years ago

kogti [31]

Given:

$f(x)=\sqrt[]{5x^2-2}$

f(X) will be differentiated by chain rule.

$\begin{gathered} f^{\prime}(x)=\frac{1}{2\sqrt[]{5x^2-2}}\lbrack5(2x)\rbrack \\ f^{\prime}(x)=\frac{5x}{\sqrt[]{5x^2-2}} \end{gathered}$

6 0

11 months ago

steposvetlana [31]

Step-by-step explanation:

the solution is in the picture

3 0

2 years ago

belka [17]

Answer:

-3.5 or -7/2

Step-by-step explanation:

8 0

2 years ago