Let's look at it like this:
5/10+1/5 = (5/10) + (1/5)
5/10 = 0,5
1/5 = 0,2
so it's 5/10 + 1/5 = (5/10) + (1/5) = 0,5 + 0,2 = <u>0,7 </u>
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X = 6
24 divided by 4 equals 6
Answer:
$0.50
Solution:
First lets find how many cookies there are:
2.5*12= 30 cookies
Then we divide cost by cookie to see how much a cookie costs
$15/30 = $0.50
Answer:
BC = 25
Step-by-step explanation:
Since AB = AC, then substituting values gives
4x + 1 = 2x + 23 ( subtract 2x from both sides )
2x + 1 = 23 ( subtract 1 from both sides )
2x = 22 ( divide both sides by 2 )
x = 11
Hence
BC = 3x - 8 = (3 × 11) - 8 = 33 - 8 = 25