Answer:
n = 30
Step-by-step explanation:
Given that y varies directly as x then the equation relating them is
y = kx ← k is the constant of variation
To find k use the condition y = 180 when x = n, then
180 = kn ( divide both sides by n )
k = 
y = x ← equation of variation
y = n when x = 5, thus
n = × 5 = 
( multiply both sides by n )
n² = 900 ( take the square root of both sides )
n = 
= 30
Answer:
x = 3
Step-by-step explanation:
2 - 2x = -3 - -1
2 - 2x = -4
-2x = -6
-2x / -2 = 1x
-6 / -2 = 3
ur answer is then 1x = 3 or x = 3.
Answer:
-13.9 represents the slope
It is the number of units of the product left in stock per week
The negative value shows it decreases per week
Step-by-step explanation:
Here, we want to state what the value -13.9 represents
Generally, the equation of a straight line can be represented by the equation
y = mx + c
where m is the slope
In this case, -13.9 represents the slope of the model
The slope is calculated by dividing a change in y by a change in x
With respect to the question, the slope here represents number of units of the product left in stock per week
Answer:
4y
Step-by-step explanation:
the graph is that also 02929393 i needed points
Answer:
4 2/15
Step-by-step explanation:
okay so let's first change 1/3 and 1/5 into the same fraction,
the common denominator, is 15
3 times 5, to get to fifteen,
so
5/15 and 3/15
minus eachother
2/15
6-2 is 4
4 2/15
