The first choice is your answer. Since it’s substitution, you have to plug in x to the x in the bottom equation
Answer:
Dividing in unit form
9 ten thousand = 9 × 10000 = 90000
90000 ÷ 10 = 9000
Dividing the sum in Standard Form
90000 = 9 × 10⁵
10 = 10¹
[9 × 10⁵] ÷ 10¹ = 9 × 10
Answer: A notebook at the first store costs exactly 0.89375$, or 90 cents. At the second store, a notebook is 0.875 or roughly 88 cents.
So, the second store has a better value per notebook.
Hope this helps! :)
Answer:
I think the answer should be Mat A cause it has more space.
Answer: 5/6
WORKINGS
The denominator of 3/4 is 4
The fraction we are to write has a denominator of 6
Lowest common multiple of 4 and 6 is 12
Therefore, we have to re-write 3/4 with 12 as the denominator
Multiply both numerator and denominator of 3/4 by 33/4 = 9/12
Since 1 = 12/12
The fractions are less than 1, but greater than 3/4 are therefore, 10/12 and
11/12
Reduce both numbers to their lowest factor
10/12 = 5/6
11/12 cannot be further reduced
Therefore, the fraction less than 1 with denominator of 6 that is greater than 3/4 is 5/6