5(-11)+4(3)^2 = -19
The answer is -19
Answer:
3 miles = 5280 yds
5280 yds > 5,000 yds
in this case 3 miles is greater than 5,000 yards
The equation: n - 4 = -15
Now let's solve our equation for n.
n - 4 = -15
Add 4 to both sides.
n = -11
They are equivalent. combine like terms on the first one and 9x-4x+25 can be simplified to 5x+25.