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umka21 [38]
3 years ago
11

As her senior project, Julie has decided to raise money for a charity by hosting a Spaghetti Dinner. In order to have the dinner

, she had to borrow $100 to rent the hall from her parents (which they expect to get back.) She is going to make $6 for every dinner purchased. Write an algebraic expression to describe the amount of money Julie will raise for any number of dinners purchased. Describe what the variable represents in this situation. ​
Mathematics
1 answer:
natulia [17]3 years ago
3 0

Answer:

The algebraic expression is 6x = 100

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Please answer right away
Andreas93 [3]

Answer:

20 miles with an error margin of  ± 8 miles

Step-by-step explanation:

The margin of error of a result is the range in which an error can vary. To find the margin of error between both distances we have to

28-12 = 16, that is, the variation of the result has a range of 16 miles. So we will look for the midpoint of both distances

(X2-X1)/2+X1=(28-12)/2+12=16/2+12=8+12=20

So from this midpoint the value can vary between 8 points below and 8 points above that would cover the difference of 16 miles that we observed at the beginning

In this way, the correct answer is 20 miles with an error margin of  ± 8 miles

Done

8 0
3 years ago
Can anyone explain how to solve this?
eduard
I’m not 100 percent sure someone can comment on this and confirm but when it’s written like a fraction it means division. If they gave you the meaning of each variable (the letters) multiply each variable by each coefficient (the number next to the variable). Multiply all of those. Then divide it by the product of 4 and the variable

Hope this helped!
8 0
3 years ago
Wanna be friends still
Igoryamba

Answer:

no

Step-by-step explanation:

7 0
2 years ago
What is the correct equation of the circle with the center (4, 6) and radius 6?
jasenka [17]

I know it's either A B C or D.

6 0
3 years ago
Can somebody help me please ​
klio [65]

Answer:

im not 100% but i think its

T= 2t-4+(t-4)+7

6 0
2 years ago
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