Answer:
The value of k is 0.8
Step-by-step explanation:
we have
This linear equation represent a direct variation
we have
y=1.2, x=1.5
substitute in the equation
solve for k
divided by 1.5 both sides
The linear equation is
in the table below x is the number of loaves of bread maria bakes and y is the cups of flour she uses which table could be model
2 answers:
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Answer:
The way a proportion is set is as follows;
The Distance from Rio de Janeiro and San Jose Costa Rica is then found as 800 miles
Step-by-step explanation:
The dimension of the distance between Rio de Janeiro and San Jose Costa Rica = 4 inches
The map scale = 1 inch to 200 miles
To figure out how many miles it is or the actual distance from Rio de Janeiro and San Jose Costa Rica, we have;
Therefore, we have;
(4 inches × 200 miles)/(1 inche) = Distance from Rio de Janeiro and San Jose Costa Rica
Which gives;
Distance from Rio de Janeiro and San Jose Costa Rica = 800 miles.