X=h over f-g move all terms to the left side and set equal to zero then set each factor equal to zero
Answer:
D. y = 2x + 3
Step-by-step explanation:
Use the table to answer the question.
x:-2 -1 0 1 2
y: -1 1 3 5 7
Which equation represents the relationship between x and y shown in the table.
Solution:
The table shows a linear relationship between x and y.
A linear equation is in the form y = mx + b, where y is a dependent variable, x is an independent variable, m is the rate of change (slope) and b is the value of y when x = 0.
The table (x, y) has the points (-2, -1) and (0, 3). The equation is given by:
Answer:
$125.97
Step-by-step explanation:
To answer this question, simply plug the known values into the equation. We know that 100 is the principal (starting amount), 0.08 is the interest rate as a decimal, and t is 3 years.
Now plug in all those values to the given formula: B = p(1 + r)^t
Solve, and you end up with $125.9712, rounded to $125.97
Answer:
45
Step-by-step explanation:
You need to get the 'p' all by itself.
Divide both sides by '-3' : <u>-3 p</u> = <u>-48</u>
-3 -3
p = 45
The 4% amount is 100-x
the 10% amount is x
0.04(100-x)+0.1x=0.08(100)
4-0.04x+0.1x=8
4+0.06x=8
0.06x=4
times 100 both sides
6x=400
divide oth sides by 6
x=66.66
the oher value is
100-x
100-66.6666
33.33333
33.333333L of the 4% solution
66.666666L of the 10% soluution