<span>4x•2-12x=7
Subtract 12x from 4x
-8x*2=7
Divide 2 on both sides
-8x=3.5
Divide both sides by -8
Final Answer: x= -0.4375</span>
Answer:
the 360 g is the best deal because it is 1.28 per 1g
Step-by-step explanation:
Convert $4.10 and $2.81 to pennies
To do that we multiply them by 100 since there are 100 pennies per $1.
$4.10 x 100 = 410¢
540g/410¢ = 1.41¢
1.41 rounded is 1¢
then
multiply $2.81 x 100 = 281¢
360g/281¢ = 1.28 rounds to 1¢
Answer:
3/18 and 2/18?
Step-by-step explanation:
i found the least common factor, which is 18. so then i multiplied 6x3=18 and 9x2=18