A) distribute the 5 to the x and 4 in parenthesis. this gives you (-5 + 5x + 20)
b) combine -5 and 20, the two constants. this gives you (5x + 15)
Answer:
Step-by-step explanation:
Decreased students = 1050 - 798 = 252
Decreased percentage = (decreased students ÷ number of last year students) * 100
= 
= 24%
the function would be y=25x+50 and if we replaced x with 5 for the number of hours she worked u get 125+50 wic hcomes to a total of 175
Answer=175
function y=25x+50
We have the height h(t) as
h(t) = -16t² + 1024
16t² is how far we've fallen as a function of time; since we started 1024 feet up the height is 1024-16t².
Answer: the distance the brush falls in t seconds, first choice