Answer:
10 rows with 6 passengers per row
Step-by-step explanation:
Let x be the number of rows and y the number of passengers per row.
Then we can interpret the story as the following two equations:
xy=60
(x+2)(y-1)=60
Solving these two equations:
y=60/x
(x+2)(60/x-1)=60 (substitute y)
60 - x + 120/x - 2 = 60 (multiply by -x)
x² + 2x - 120 = 0 (factor)
(x-10)(x+12) = 0
x = 10
y = 60/10 = 6
and indeed 10 * 6 = 60 and also 12 * 5 = 60
The range real numbers.
Range is possible y-values
Answer:
Proportional
General Formulas and Concepts:
<u>Algebra I</u>
Any linear line is proportional
Slope-Intercept Form: y = mx + b
- m - slope
- b - y-intercept
Step-by-step explanation:
<u>Step 1: Define function</u>
y = 8.6x + 1.3
<u>Step 2: Identify</u>
The given function is a linear equation. It will be proportional
<u>Step 3: Graph</u>
<em>We can see that the x and y is proportional.</em>
Answer:
prism 1: 40 units
prism 2: 1 cm
prism 3: 1 in
EXPLANATION:
Volume = length x width x height
<span>In order to answer this question, we need to convert the amount of gallon into cups
1 gallon has around 16 cups
and you just need to divide the 5 caps into the total cups in one gallon
So the fraction would be :
5 cups / 16 cups
= 5/16Hope this helps. Let me know if you need additional help!</span>
