Pls help with this:)

11 1/24

Step-by-step explanation:

First, you would do:

1 4/6 x 8 = 1 32/48

Then, you would do:

9 3/8 x 6 = 9 18/48

Then, you would do:

1 32/48 + 9 18/48 = 10 50/48 = 11 2/48 = 11 1/24

the answer would be the last one (constat) she stays at the same rat every two mintues it goes up by 0.4

step-by-step explanation:

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d