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____ [38]
3 years ago
7

Can someone help me or is this website a waste of time

Mathematics
1 answer:
Ludmilka [50]3 years ago
3 0

Answer:

Step-by-step explanation:lol what do u need help on

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What is the correct answer and why show your work
Anna11 [10]

Answer:

A7.45x = y

Step-by-step explanation:


We can use a ratio to solve this problem.  Take the total cost of the lunches and divide by the number of lunches.

y = total cost of lunches and

x = number of lunches

74.50             y

-------------- = ------------

10                     x


Using cross products

74.5 x = 10 y

Divide each side by 10

74.5/10 x= 10y/10

7.45x = y


6 0
3 years ago
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pantera1 [17]
I think the answer is the slope is -2 and the y-intercept is 12
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Answer:

f ^-1 (x) =7X/5 - 2/5

Step-by-step explanation:

7 0
3 years ago
Determine the slope and the y-intercept <br><br> 4x+5y=8<br> Answer:
Irina18 [472]
Slope is 0. y-intercept is (0, 4/5)
7 0
2 years ago
What is all of the colors
sveta [45]

Answer:

red, yellow, blue, brown, orange, green, violet, black, carnation pink, yellow orange, blue green, red violet, red orange, yellow green, blue violet, white, violet red, dandelion, cerulean, apricot, scarlet, green yellow, indigo and gray, canary yellow, unmellow yellow, emerald, jade, green earth, champagne pink, pink lace, piggy pink, magenta,

Step-by-step explanation:

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