Answer:
36
Step-by-step explanation:
Create an equation : 12 for how many pieces Stephanie took, 4 for how many children she has and 6 for how many pieces each child got:
12+ (6*4) = x
Solve:
12+24 = 36
Answer:
412.5 miles
Step-by-step explanation:
1) 2.75/0.5=5.5
2)5.5x75=412.5
Answer:
The slope of line parallel to 2x-y = 18 will be 2.
Step-by-step explanation:
Given
The equation of a line : 2x – y = 18
The standard form of an equation of a line in slope-intercept form is:
y=mx+c
So, we will have to convert the given equation in the standard form.
2x-y=18
-y=-2x+18
-y= -(2x-18)
y=2x-18
The coefficient of x in this form is the slope of the line.
So,
m_1=2
We know that slopes of two parallel lines are equal so if the given line has slope 2, all the lines parallel to this line have slope 2..
et balcony tickets be represented by 'b' & main floor tickets by'm'.
There were 100 more balcony tickets than main-floor tickets sold for a concert.
-->> b-m=100...(eq. 1)
From the second condition we get...
-->> 4b+12m=3056...(eq. 2)
multiply eq1 by 12 and add it with eq.2
-->(12b-12m)+(4b+12m)=(1200+3056)
-->16b=4256
-->>b=266
so 266 balcony tickets were sold.
hope this helps