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:
25/48
Step-by-step explanation:
You want to multiply the numerators and the denominators
The answer would be y=4x-18.
Answer:
y = 6x + 10
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = 6, thus
y = 6x + c ← is the partial equation
To find c substitute (- 3, - 8) into the partial equation
- 8 = - 18 + c ⇒ c = - 8 + 18 = 10
y = 6x + 10 ← equation of line
Answer:
It would be 13 but since to the nearest tenth it would be 10
Step-by-step explanation:
