Answer:
x < 24
Step-by-step explanation:
If ur looking to solve for x that would be ur answer
Answer:
a = 8.
Step-by-step explanation:
a/4 + 8 = 10 where x is the number to find.
a/ 4 = 10-8 = 2
a = 4*2
a = 8.
The answer for this is 25 percent
Answer:
The equation for this stretch of roadway in point-slope form is
Step-by-step explanation:
Equation in point-slope form:
The equation of a line in point-slope form is given by:
In which is the point and m is the slope.
A stretch of highway has a 4% uphill grade. This means that the road rises 1 foot for every 25 feet of horizontal distance.
This means that
The beginning of the highway (x = 0) has an elevation of 2,225 feet.
This means that . So
The equation for this stretch of roadway in point-slope form is
X² + 2x + 5 = 0
a = 1, b = 2, c = 5
Discriminant = b² - 4ac = <span> 2² - 4*1*5 = 4 - 20 = -16
Since the Disciminant, D < 0, the roots are imaginary</span>