Determine the sign of the sum of - 18 + 11.

A) positive

B) negative

C) zero

How many possible 3-letter abbreviations are there that start with the letter b?

In 5-7 write each numbrr in standard form, (4*10⁴) + (6*10²)

Determine the equations of the vertical and horizontal asymptotes, if any, for g (x) = x^3 / (x-2) (x+1)

Mrs. Hanson bought 1.6 pounds of grapes. The grapes cost $2.50 per pound. How much did she pay for the grapes?

What do you notice about the sign of the product of two negative integers

Which equation represents y = x2 + 16x + 70 in vertex form?

Explain why a square can never be a trapezoid

which shows the correct substitution of the values, a, b, andc from the equation - 2=-x+x2-4 into the quadratic formula

3.) Your car cost $42,500 when you purchased it in 2015. The value of the car decreases by 15% annually. A. Write an exponential decay function to represent this situation. f (x) = 42500 (1-.15) x f (x) = 42500 (1-.85) x B.

When a certain valve is open, 281 gallons go through it in one hour. The number of gallons that would go through in 91 hours is?