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Norma-Jean [14]
3 years ago
14

Can someone help me with Writing equations of lines

Mathematics
1 answer:
worty [1.4K]3 years ago
4 0

Step-by-step explanation:

y=mx +c

given c = -8

a pont on line (-2,4)

subs all given info in formula to find m, the slope

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What is the simplified form of expression<br> -4xy/3x
DiKsa [7]

Answer:

(-4/3)y

Step-by-step explanation:

The x cancels out, leaving:

-4y/3 or (-4/3)y

7 0
3 years ago
C
egoroff_w [7]

Answer:

Step-by-step explanation:

Answer:

$125  

Explanation:

Cost of meal                           =  $100

+ 5 % sales tax = 0.05 × 100 = +      5

+ 20 % tip         = 0.20 × 100 =  <u>     20</u>

Total cost                               =   $125

The total cost of the meal was $125.

8 0
3 years ago
3. Which relation is a function?
Pani-rosa [81]

Answer:

B

Step-by-step explanation:

Recall that functions are defined only if for each value in the domain produces one and only one value in the range.

If we view the relations in the questions as x-y coordinates, this means that for every x-value, you can only have one y-value

Lets evaluate the options:

A) we can see that for x = -3, this gives 2 possible values for y i.e (-3,4) and (-3,8) (hence this is not a function)

C) we can see that for x = 3, this gives 2 possible values for y i.e (3,-8) and (3,8) (hence this is not a function)

D) we can see that for x = -3, this gives 2 possible values for y i.e (-3,4) and (-3,8) (hence this is not a function)

the only choice where this doesn't occur is choice B

6 0
3 years ago
What is the measure of the angle 20x + 5= 24x - 1
liberstina [14]
4x=4
x=4/4=1
All the best
4 0
3 years ago
Read 2 more answers
Consider the recorded transactions below.E M1. Accounts Recendh...-..._._____. 8.400Service Revenue......-...______. 8.4002. Sup
amm1812

Answer:

answer is present in the attachment

Step-by-step explanation:

you have misquoted the amounts for the opening balances of Supplies and Deferred Revenue. I checked the internet for the right amounts and those are $400 for Supplies and $300 for Deferred Revenue. I have attached a picture to answer your question. Please find the attachment with the name "Answer".

However, I have also solved the question with the amounts that you provided and have attached a picture for it with the name "Answer 2".

3 0
3 years ago
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