An 8-foot ladder is leaning against a wall. The top of the ladder is 5.5 feet from the ground. What is the distance from the bottom of the ladder to the wall?
a
3.7
b
9.7
c
5.8
d
1.6
someone please answer i

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4

In which form is the following function written? y = - 2(x – 3)(x + 5)