Answer:
-5
Step-by-step explanation:
its the same as adding positive numbers but with a minus sign so -3+(-2)= -5
Answer:
The jet will overtake the plane at 8:25 am.
Step-by-step explanation:
The distance traveled by the plane after time since it took off is modeled by the equation
And the distance traveled by the jet after time since the plane took off is given modeled by the equation
<em>(we set this up such that at </em><em> </em><em>)</em>
Now, the jet will overtake the plane when :
Which is 2 hours and 25 minutes after 6:00 am, or at 8: 25 am; therefore, the jet will overtake the plane at 8:25 am.
Answer:
b=-16/5, 4
Step-by-step explanation:
get b alone and then solve
Answer:
32 inches
Step-by-step explanation:
With two side lengths of 40 inches, the perimeter is made up of a remaining 64 inches. Therefore each of the two width sides are 32 inches. 32+32+40+40=144 inches.