Answer:(-1,-2)
Step-by-step explanation:
I believe that the answer is 120 marbles.<span />
Answer:
1 and -0.6
Step-by-step explanation:
Answer:
18/5
Step-by-step explanation:
5.4/12 = 1/8 is equivalent to (5.4)(1/12) = (z/8), or
(54/10)(1/12) = z/8.
The LCD is (10)(8)(12), or 120.
Mult. both sides by 120 yields 54 = 15z.
Dividing both sides by 15, we get z = 54/15 = 18/5 = z
X=32 because when you have an even set of numbers, you have to take the two in the middle and find the mean of them:
24+x=28•2
24+x=56
x=32
