I believe the answer is x^2-4x+1
(I did the problem in my head but it seems correct)
Answer:
x=7
Explanation:
-3 1/4x+25= 2 1/4x-13 1/2
25=5 1/2x-13 1/2
38 1/2=5 1/2x
7=x
18 + 9x = 49
with the use of an equation you can easily find out if 6 weeks of saving up is enough to get the rabbit.
18 + 9(6)
49
9 x 6 = 54
54 + 18 = 72
you could have enough money in 4 weeks
Answer:
50.6
Step-by-step explanation:
46*.1=4.6
46+4.6=50.6
X/7 = 0.4 => x = 7 x 0.4 = 2.8
7/y = 0.4 => y = 7 : 0.4 = 17.5