-1 Determine the equation of the line that is perpendicular to y 3 + 8 and goes through (-1, 4).
3
*use point-slope form y - y1= m (x - 21)
y-
X+
be sure to enter the negative signs if applicable
A
1
N
3
4
4
LO

You invested $5000 between two accounts paying 4% and 9% annual interest, respectively. if the total interest earned for theyear was $350, how much was invested at each rate? $was invested at 4% andwas invested at 9%.

What is the approximate circumference of the circle shown below?

Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.