Ill teach you how to do some of these things so you won't be having to use this site
Answer:
130 minutes total and 2 hours and 10 minutes
Step-by-step explanation:
Its correct
Answer:
$1.20
Step-by-step explanation:
Ratio:
Grams : Kilograms
1 : .001
Multiply both sides by 20 to convert grams to kilograms:
Grams : Kilograms
1 : .001
x20 x20
20 : .02
This means that 20 grams of lead = .02 kilograms of lead
Price:
Cost : Kilogram
$60 : 1
Multiply both sides by .02 to find the price of the lead:
Cost : Kilogram
$60 : 1
x.02 x.02
$1.20 : .02
Therefore, .02 kg of lead costs $1.20.
Answer:
444
Step-by-step explanation:
add 41 to both sides and then divide 1/2 on each side
-Answer:-10
Step-by-step explanation:
