Answer:
D
Step-by-step explanation:
let y = x - 2 and rearrange making x the subject, that is
y = x - 2 ( add 2 to both sides )
y + 2 = x
now change x to
(x) and y back to x, thus
(x) = x + 2 → D
Answer:
5 : 2 : 3
Step-by-step explanation:
Total sweets = 50
Sweet types:
Jellies = 25
Fizzy cola = 10
Number of boiled sweets = 50 - (25 + 10) = 15
Ratio of :
Jellies : Fizzy cola : boiled sweets
25 : 10 : 15
Divide through by 5
Jellies : Fizzy cola : boiled sweets
5 : 2 : 3
Answer:
432
Step-by-step explanation:
length X Width X Height = Volume
To find the mean or the avg you add up all the numbers you have and then divide by how many numbers you added together in this case 5


so the mean is 22, hope this helped you!
-0.8 = -0.8/10
-0.8 x 10 = -8
<span>1 × 10 = 10</span>
<span>-8/10
Simplified = -4/5
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