Write the equation of the line that passes through the point (1, -1) and has a slope of -4.
y-1 = -4(x + 1)
y + 1 = -4(x - 1)
y + 1 = -4(x + 1)
y 1 = -4(x - 1)

3x + 4y = 5 x- 3y = -7 solve by substitution

Paul can type 60 words per minute and jennifer can type 80 words per minutes.how does paul's typing speed compare to jennifer's

Consider this expression and the steps to evaluate it. 4^5(−2)^9/4^8(−2)^3 1. apply the quotient of powers:      (−2)^a/4^b 2. evaluate powers:           c/d select the value of each variable. a = _ b = _ c = _ d = _