How do i evaluate 8(a-9)?

Mathematics

1 answer:

Setler79 [48]3 years ago

4 0

You have to multiply 8 by each number = 8a-72

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I need help from someone please?!

Andreyy89

3)
(x/3)+(2/5)
(5x/15)+(6/15)
(5x+6)/15

4)
(2/x)+(3/7)
(14/7x)+(3x/7x)
(3x+14)/(7x)

5)
(x/2)+(1/3)+(x/4)
(6x/12)+(4/12)+(3x/12)
(9x+4)/12

3 0

3 years ago

Please help it’s just for A4 ignore All the other problems the equation is c=0.15t+2.50

Semmy [17]

Answer: $sds\\ \\ x^{2} \geq \int\limits^a_b {x} \, dx \lim_{n \to \infty} a_n \geq \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right] \pi \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right] \lim_{n \to \infty} a_n \int\limits^a_b {x} \, dx \left \{ {{y=2} \atop {x=2}} \right. x^{2} \lim_{n \to \infty} a_n \pi \neq \sqrt{x} \neq$

Step-by-step explanation:i need the think points

4 0

3 years ago

Which represents the inverse of the function f(x) =4x?

denpristay [2]

Let's see

Let y=f(x)

y=4x

Intechange x and y

x=4y

Find y

y=x/4

The inverse is y=x/4

Graphs attached

8 0

1 year ago

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Please help with this question, thank you

Semmy [17]

Remark
The key step is just to subtract 5 from both sides. The pointed of the inequality still points away from the variable and towards the number. As long as that remains true, the correct answer can be found.

Solution
2.7 ≤ b + 5 Subtract 5 from both sides.
2.7 - 5 ≤ b
- 2.3 ≤ b Write with the variable on the left.
b ≥ - 2.3 <<<< answer

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3 years ago

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What is the slope of a line that is parallel to the line y=3/4x+2

MariettaO [177]

The slope is m=3/4. Hope this helped you with your work let me know if I got the answer correct.

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3 years ago

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