Write the equation of each line described below: . A line with slope of -2 and y-intercept 7
m= -2, the line crosses through point (0,7)
7 = -2.0+ b, so b = 7
y = -2x + 7

Which statement is true about a number and its additive inverse? a. their product is always one. b. their sum is always one. c. they are always reciprocals of each other. d. their sum is always zero.

It takes an ant farm 3 days to consume 1/2 of an apple. at that rate, in how many days will the ant farm consume 3 apples

Neal buys a board game. he pays for the board game and pays $1.54 in sales tax. the sales tax rate is 5.5%. what is the original price of the board game, before tax