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3 years ago

7

on Monday the school cafeteria made a collection of $99.55 from paid lunch. The next day 40 students ate at the cafeteria. if th

e collection of lunch money on Monday was $19.95 more how much did the school lunch cost?

1 answer:

zubka84 [21]3 years ago

5 0

If you do 40/19.95 the answer you get will be 49¢ or so

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miss Akunina [59]

If an angle is a central angle, meaning that it goes through the center, then its corresponding arc has the same measure.

AOT is a central angle, which means that AT will have the same measure.

AOT = 97, AT = 97

Answer: A, 97

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3 years ago

Reduce 7y + 2y 2 - 7 by 3 - 4y?

Pepsi [2]

<span><span>(<span>7y+2<span>y2</span>−7</span>)</span>−<span>(<span>3−4y</span>)</span></span>

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3 years ago

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Find the distance between the points (0, –1) and (3, –3).

son4ous [18]

Answer:

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Step-by-step explanation:

The distance between two points is given by

d =sqrt( (x2-x1)^2 + (y2-y1)^2)

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4 years ago

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Roman55 [17]

Answer:walking my fish

Step-by-step explanation:

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3 years ago

Solve the following equation

jok3333 [9.3K]

Answer: $\frac{- 1}{11}$

Step-by-step explanation:

Note: the "." symbol stands for multiplication

Given,

$\frac{2x+4}{3} \\$ - $\frac{5x-7}{2}$ = 5

First we the LCM = 6,

$\frac{2(2x+4)}{2.3}$ - $\frac{3(5x-7)}{3.2}$ = 5

Then, we join both sides, since they have same denominator

$\frac{2(2x+4) - 3(5x-7)}{6}$ = 5

Multiply again

$\frac{4x+8 - 15x+21}{6}$ = 5

Add the same numbers

$\frac{-11x + 29}{6}$ = 5

Transpose 6 to the other side

-11x + 29 = 5.6

-11x + 29 = 30

Transpose 29 to the other side

-11x = 30 -29

-11x = 1

Transpose 11 to the other side to get answer

x = $\frac{-1}{11}$

Hope it helps! If you have any doubts, feel free to ask

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2 years ago