Without simplifying, identify the slope of the line given by the equation y-5=-2(x+5)

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

In 1995 america online had about 3000000 users over the next decade users are expected to increase from a few million to the tens of millions suppose the number of users increased by 150% by the year 2000 how many users will there be in the year 2000