um half hour? because at 4mph youll get 4 miles in an hour so 2 miles, is half the rate which makes it half hour
Answer:
The equation is true/ or an identity
Step-by-step explanation:
Plug in 7 for x, you get
2(7)+3=17
14+3=17
17=17
The sum of negative 5a and 3 is greater than 1.