2. Solve the following system by any method.

8x + 9y = - 5

-8x - 9y = 5

A. Infinitely many solutions

B. (-10, 3)

C. (0,0)

D. (-3, 10)

How does f (x) = 6x change over the interval x = 3 to x = 4? A) ƒ (x) increases by 6 B) ƒ (x) decreases by 6 C) ƒ (x) increases by a factor of 6 D) ƒ (x) decreases by a factor of 6

Suppose there is a 1.1 degrees Fahrenheit drop in temperature for every thousand feet that an airplane climbs into the sky. If the temperature on the ground is 59.7 degrees Fahrenheit, what will be the temperature at the altitude of 11000 ft?

Emily epened a simple anual intrest savings account as shown. How long will it take to double the inital amount of money. P=$2,000 Intrest Rate=6%

tommy types 50 words per minute, with an average of 3 mistakes. how many mistakes would you expect tommy to make if he typed 300 words

John has a part-time job. He is paid £6.80 per hour. This week he worked for 9 1/2 hours. Work out john's total pay for this week.

Lamont designs a survey of town residents in an attempt to predict who will be elected mayor. He chooses his sample of 500 people from the town's 40,000 residents by asking his question to every person leaving the public library on a Saturday.

The product of 7 and m

Simplify the question. 1/4g plus 6g minus 2/3

What number comes next 3 10 30 47?

Explain why the value of 2/5 stays the same