She is wrong. The way we know this is by this. If you are going 70 mph for 30 miles than you have to spilt the mph sign in half so 35 miles in 30 minutes.The you subtract 4 from each getting 31 miles in 26 minuets. Therefore Lethna is wrong.
Answer:
proportionality constant = $2 per bag
Step-by-step explanation:
Let the equation of the line representing relation between number of chips bags and total price of 'x' bags is,
y = mx + b
Here y-intercept b = 0 [Since this line passes through origin (0,0)]
Here 'm' = proportionality constant or price per bag
Equation will be,
y = mx
Now we select a point on the line that is (1, 2),
For a point (1, 2),
2 = 1 × m
m = 2
Therefore, constant of proportionality 'm' = $2 per bag
Answer:
The given lines are parallel when plotted in graph.
Step-by-step explanation:
Answer:
Sx = 3 units
Step-by-step explanation:
use Pythagorean theorem:
a² + b² = c²
where a = h
b = 8/2 = 4
c = 5
plugin values into the formula:
h² + 4² = 5²
h² = 5² - 4²
x = √9
x = 3