Identify an equation in point-slope form for the line perpendicular to y= 3x+ 5.
that passes through (4, -1).
o a. 4-4--2(x+1)
o b. y -1 = -3(x+4)
o c. y+1= 3(x-4)
o d. 3+1=-=(x-4)

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais

1. what expression would be the same as 6x+x+0 2. find the prime factorization of 60 3. write the expression for 6 + x in words.

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?