Answer:
64
Step-by-step explanation:
if you do 64 + 18 you will get 82.
Answer:
x=-1
Step-by-step explanation:
y=4x+10
y=3x+9
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4x+10=3x+9
4x-3x=9-10
x=-1
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❖ Mai has $4.90 left.
Add $4.35 and $5.25 to get the total amount that she spent:
$4.35 + $5.25 = $9.60
Then subtract to get the amount of money left:
$14.50 - $9.60 = $4.90
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First you want to break down both numbers to prime factors so for 10 you would get 10=2x5 and 14 you would get 14=2x7 then you will want to take the greatest common factor of both which is 2 because it is the only factor that is shared between the two then you take the two beginning numbers and divide them by 2 because it is the greatest common factor and 5/7 is your anwser
You have to multiply the 2 numbers together.
0.3 x 0.4
0.12
