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Sonbull [250]
2 years ago
15

The equation yˆ=6.8x+9.1 is the equation of a regression line in a scatter plot.The x-value is the number of hours after a store

opened.The y-value is the total number of customers at the store.Using the equation, how many customers where in the store after 3 hours?
Mathematics
1 answer:
EleoNora [17]2 years ago
7 0

Answer:ndhdcndjslncjndj

Step-by-step explanation:

nfbhuvbeyb so I was good AND water

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You have $3 and earn $7.50 for each car you wash. Write an equation in two variables that represents the total amount a
worty [1.4K]

Answer:

f(x)= 7.5x + 3

Step-by-step explanation:

you have 3 dollars just there, and you get 7.50 per car wash, so that is the x

5 0
3 years ago
Lola is saving money for a new bike. The first month, she saves $50 from her birthday. Lola plans to save $10 per month thereaft
weqwewe [10]
So this can be translated like the following:
Bike costs= 173 dollars She currently has 107. She saves 11 dollar per week to get the bike so the formula is:
173 = 107 + 11X where X is the number of weeks

Step 1: bring the 107 to the other side to get 173-107 = 11X
Step 2: divide both sides by 11 to solve for X to get this (173-107 )/11 = X
Step 3: Calculate and simplify 66 / 11 = X which is the same as X= 6

So the answer is it will take jennifier 6 weeks to save for the bike.
8 0
3 years ago
Carol went on a holiday to Bristol.
Leviafan [203]

Answer:

658.91$

Step-by-step explanation:

Find the total cost

flight cost 397$

staying at the hotel for 6 night cost 6 x 28.43£

= 170.58£ = 233.69$

breakfast for 4 morning cost 4 x 5.15£= 20.6£

= 28.22$

Total cost is 397$+233.69$+28.22=658.91$

5 0
2 years ago
13. McKenzie gets a base pay of $1,800 per month. She also earns 12%
leva [86]

Answer:

The answer is 7,200...........

4 0
3 years ago
Read 2 more answers
PLZ ANSWER QUICK
allochka39001 [22]

Answer: Answer is in the image below.

Step-by-step explanation:

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3 years ago
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