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Hatshy [7]
3 years ago
13

your class had a few fundraisers this year. if they raised $ 1036.25 from selling candy bars, $524 from dance ticket sales, and

$206.58 from valentines flower sales how much did your class raise altogether?
Mathematics
1 answer:
nasty-shy [4]3 years ago
3 0

Amount raised from selling candy bars = $ 1036.25.

Amount raised from dance ticket sales = $524 and

Amount raised from valentines flower sales = $206.58.

In order to find the amount your class raise altogether, we need to add all those amounts.

Total amount = $ 1036.25 + $524 + $206.58 = $1766.83.

Therefore, your class raise $1766.83 altogether.

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What is the solution for the system of equations? y=−x+4 y= x−2
MissTica

Answer:

(3, 1 )

Step-by-step explanation:

Given the 2 equations

y = - x + 4 → (1)

y = x - 2 → (2)

Substitute y = x - 2 into (1)

x - 2 = - x + 4 ( add x to both sides )

2x - 2 = 4 ( add 2 to both sides )

2x = 6 ( divide both sides by 2 )

x = 3

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Substituting into (2)

y = 3 - 2 = 1

solution is (3, 1 )

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3 years ago
What is the equation of the line, in slope-intercept form, passing through (0,7) and parallel to y=3x−5?
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8 0
3 years ago
Question 8b , thanks
marta [7]

Answer:

Step-by-step explanation:

a = \frac{2b+1}{3b-1}

b = 2/3

2b + 1 = 2*\frac{2}{3}+1\\\\=\frac{4}{3}+1\\\\=\frac{4}{3}+\frac{3}{3}\\\\=\frac{7}{3}\\\\3b-1 = 3*\frac{2}{3}-1\\\\=2- 1 = 1\\\\\\

a = \frac{2b+1}{3b-1}\\\\a=\frac{\frac{7}{3}}{1}\\\\=\frac{7}{3}\\\\

a = 7/3

b)

\frac{2b+1}{3b-1}=a\\\\

Cross multiply,

2b + 1 = a*(3b - 1)

2b + 1 = a*3b - 3*a

2b + 1 = 3ab- 3a

2b = 3ab - 3a - 1

2b - 3ab = -3a  - 1

b(2 - 3a) = -3a - 1

b =\frac{-3a - 1}{2 - 3a}

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cestrela7 [59]

Answer:

The possible number that Hall could be thinking of is 144.

Step-by-step explanation:

Difference between 17 and the square root of my mystery number

This is represented by:

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is 5

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17 - \sqrt{x} = 5

What are two possible numbers that Hall could be thinking of?

We have to solve the equation, for x. So

17 - \sqrt{x} = 5

\sqrt{x} = 12

(\sqrt{x})^2 = (12)^2

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The possible number that Hall could be thinking of is 144.

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answer: f(x)<4

I really hope that heped

6 0
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