Answer:
=5
Step-by-step explanation:
(5)=-7/2(-2)-7
5=7-7
=5
Answer:
3.7hours
Step-by-step explanation:
Step one:
A car travels 360 miles in 8 hours
the speed is calculated as
speed= distance/time
speed= 360/8
speed= 45mph
Step two:
How much time will it take traveling 168 miles?
having found the speed, which is the rate at which the car is tavelling
time= distance/speed
time= 168/45
time= 3.7hours
Answer:
Step-by-step explanation:
None of these are correct. Is the equation 6x^6+12x+5 correct?
Answer:
B.
Step-by-step explanation:
First, using two points (0, -4) and (3, 5), find slope:
Slope, m = 3
Next, determine the y-intercept, b.
The y-intercept is the value of y when x = 0. It is the point where the line intercepts the y-axis.
From the graph given, y-intercept, b, is -4.
Substitute b = -4 and m = 3 into .
The equation would be:
✔️
Replace x in the equation with -5 and solve.
5(-5) +40 = -25 + 40 = 15