<span>"Which represents the solution set of the inequality 5x" is not clear.
The inequation is 5<x, 2x-4>0, or x+y<3.......</span>
Answer:
Step-by-step explanation:
Given
Required
Determine the inverse function
Start by replacing f(x) with y
Swap the positions of y and x
Make y the subject: <em>Add 4 to both sides</em>
Make y the subject: <em>Divide through by 2</em>
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Replace y with f-1(x)
(4/9)(x + 13) = 8
multiply both sides by (9/4)
(9/4)(4/9)(x + 13) = 8(9/4)
x + 13 = 8
subtract 13 from both sides
x = -5
Answer:
8
Step-by-step explanation:
Answer:
Yes. She has enough paint.
Step-by-step explanation:
Her walls combined are approximately 100m
and 1 tin covers 169m of a wall because 13 × 13 is 169.
but she only needs 100, so she will have enough.
the remaining amount of pains she has left is 407 because she still has two time left.
two tins of paint = 338m of paint used on walls then add the remaining from the used Tim which is 69. That'll be 407.
I hope you understand
