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sergiy2304 [10]
3 years ago
6

Change the following into the form f(x)=mx+b a. 8x-y=2 b.-3x+2y=9​

Mathematics
1 answer:
kiruha [24]3 years ago
4 0

Answer:

B

Step-by-step explanation:

I took the test

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Why is the product of 9s diagonal?
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Answer:

A. With each 9s fact you add another 9, which means you go straight down a row and back one space. This creates a diagonal pattern in the grid.

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The amount of profit, p, you earn by selling knives,k, can be determined by:p=200k-500. A) determine the constraints on profit a
Marizza181 [45]
The only restraints on profit result from the restriction on the domain which in turn place a restriction on profit.  

0≤k. Knives sold cannot be negative.

So the range of profit or p is:

p=[-500, +oo)

Profit increases as the number of knives sold increases.  $200 more profit is gained by each sale of a knife.

4000=200k-500

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k=22.5

Since k is for knives sold, it must be an integer value, so a $4000 profit is not possible.  At 22, p=3900 and at 23, p=4100


3 0
3 years ago
Someone please help, is due tonight, will give brainly if helped. Thank you...
Alina [70]

Answer:

1. f & c,     d & e,

2. h & a,   g & b

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here ya go, i hope this is correct if i remember right

Step-by-step explanation:

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3 years ago
Which relation is a function?
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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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