Step-by-step explanation:
perdon no entindo
The given expression is
And we have to solve for p .
And for that, first we take out p common from right side, that is
Now we need to isolate p by getting rid of 1 +rt, by dividing both sides by 1+rt, that is
b.Substituting the given values of V, r and t, we will get
Answer:
x=12
Step-by-step explanation:
divide by 4 on both sides
Answer:
y = -3x + 2
Step-by-step explanation:
First we find the slope:
(11 - (-4)) / (-3 - 2) = 15/-5 or -3
Now we use this formula and solve for y to get slope-intercept form
<em>y - y1 = m(x - x1)</em>
y - (-4) = -3(x - 2)
y + 4 = -3x + 6
y = -3x + 2
Answer:
a) Table and graph showed
b) The distance will be 231 miles
c) Yes
Step-by-step explanation:
We know the van gets 22 mi/gal, so the distance D in miles traveled by the van can be expressed as
D(g)=22g, being g the number of gallons of gas used
a) The graph of the function D and its corresponding table of values is shown below.
b) If the van used g=10.5 gallons of gas, the distance would be:
D(10.5)=22 x 10.5 = 231 miles
c) The values of g are real in nature because they represent the amount of gas consumed by the van and it can be any real positive number. Being D a linear function of g, it also happens to take positive real values. Then it makes sense to connect the points with lines.