Answer:
Add 
Step-by-step explanation:
The polynomial 
can be added to eliminate the x terms by adding the additive inverse. We add which has the inverse sign value of the polynomial terms.
When we simplify, this leaves 
without an x term.
Answer:
35 ft²
Step-by-step explanation:
The shape is a triangle and its area is given by the formula below:
Area of triangle= ½ ×base ×height
Do note that the height has to be the perpendicular height, which is 5 ft in this case.
Area of triangle
= ½(14)(5)
= 35 ft²
Answer:
cant
Step-by-step explanation:
It traveled 80 meters during the entire trip.
It took 8 seconds
Speed = distance / time
80 / 8 = 10
22) 80 meters
23) 8 seconds
24) 10 m/s
