The last one is the answer.......
Answer: x ≤ 5
Step-by-step explanation:
Answer:
first deal with g(-1)
y=4a - 3
a=4y -3 and now make y the subject again
a+3/4...now put it into f(a)
2(a +3/4) simplyifying
a+3/2 as yo final ans
A ratio that is equivalent to 20% is
1:5
2:10
3:15
4:20
5:25
6:30
Ect..