Answer:
-9 1/3
Step-by-step explanation:
Step 1. turn the the second fraction upside down which it then becomes a reciprocal
Step 2. then multiply the first fraction by that same reciprocal that you found
Step 3 simplify the fraction
42.51 is the right answer
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.
It’s a lot of steps but the answer is The minimum value -2 at X=4
A. 1 because a to b is 5 miles and b to c is 4 miles so it couldn't be 1 mile
