Write an equation in slope-intercept form of the line with the given slope m and y-intercept

b. m=-2, b=9/4

An office supply store sells mechanical pencils. Which package of mechanical pencils is the best buy? 10 for $2.80 4 for $1.25 25 for $5.69

When i have a negative plus a positive of the same number, what is that called?

A gumball machine contains 23 green gumballs, 52 red gumballs, 34 blue gumballs, 61 yellow gumballs, and 30 pink gumballs. What percentage of the gumballs are red?

It cost $3.99 to rent a video for one day and $4.99 to rent a video for two days. What is the rate of change? A) 1.25 B) 0.8 C) 1 D) 0.5

Which sequence matches the recursive formula? an = 2an-1 + 5, where a1 = 5 A) 5, 10, 15, 20, ... B) 5, 15, 35, 75, ... C) 5, 15, 25, 35, ... D) 5, 20, 35, 50, ...

A sample of 49 observations is taken from a normal population. the sample mean is 55, and the sample standard deviation is 10. determine the 99 percent confidence interval for the population mean.

How many meter of cloth is needed if Aling Luding to make 25 pillowcase if each pillowcase needs 95 cm long cloth?

A planet's radius is approximately 1,534 mi. About two-thirds of the planet's surface is covered by water. Enter an estimate for the land area on the planet. Round the answer to the nearest million.

Of 259 employees selected randomly from one company, 9.27% of them commute by carpooling. use this data to construct a 90% confidence interval for the true percentage of all employees of the company who carpool.

Ushers divided the concert program into 5 equal stacks. each stack had 7246 programs. how many pragrams were there in all?