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3 years ago

Pls show ur work and do the pink questions

Mathematics

1 answer:

ziro4ka [17]3 years ago

3 0

Which page is this in the book

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Since opening night, attendance at play A has increased steadily, while attendance at play B first rose and then fell. Equations

lina2011 [118]

The two lines intersect at the point (4, 214). This means that the attendance was 214 for both plays on the 4th night.

<span>B. The attendance was the same on day 4. The attendance was 214 at both plays that day.</span>

3 0

3 years ago

Read 2 more answers

Help. help. help. alegbra ll honors

geniusboy [140]

Answer:

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Find the point that is 1/5 the way from A to B where<br> A(-7,4) and B(3, 10).

mestny [16]

Answer:

The coordinates of the point that is 1/5 the way from A to B is $(x,y) = (-5,\frac{26}{5})$

Step-by-step explanation:

Here, the given points are: A (-7,4) and B (3,10)

Let us assume the point M(x,y) on AB is such that

AM : AB = 1 : 5

⇒ AM : (AB - AM) = 1 : (5-1) = 1: 4

⇒ AM : MB = 1 : 4

Now, The Section Formula states the coordinates of point (x,y) on any line dividing the line in the ratio m1 : m2

$(x,y) = (\frac{m_2x_1+m_1x_2}{m_1+m_2} ,\frac{m_2y_1+m_1y_2}{m_1+m_2} )$

Here, in the given equation, m1: m2 = 1:4

So, the coordinates M(x,y) is given as:

$(x,y) = (\frac{(-7)(4) + 1 (3)}{1+ 4} ,\frac{4(4) + 1(10)}{1+4} )\\\implies (x,y) = (\frac{-28+3}{5} ,\frac{16+10}{5} ) = (\frac{-25}{5} ,\frac{26}{5} )\\\implies (x,y) = (-5,\frac{26}{5} )$

Hence, the coordinates of the point that is 1/5 the way

from A to B is $(x,y) = (-5,\frac{26}{5})$

5 0

3 years ago

Suppose it costs $49 to roll a pair of dice. you get paid 7 dollars times the sum of the numbers that appear on the dice. what

poizon [28]

Yes because you automatically get 14 dollars and you could wide 84 dollars

3 0

3 years ago

Tickets for a school play sold for $7.50 for each adult and $3.00 for each child. The total receipts for 118 tickets totaled $69

NeX [460]

X= number of adult tickets
y=number of child tickets.
we can suggest this system of equations:
x+y=118 ⇒x=118-y
7.5x+3y=696

we can solve this system of equations by substitution method:
7.5(118-y)+3y=696
885-7.5y+3y=696
-4.5y=-189
y=-189/-4.5
y=42

x=118-y
x=118-42
x=76

Answer: the number of adult tickets sold was 76.

7 0

3 years ago