The axis of symmetry for a function in the from f(x) = x^2 + 4x - 5 is x = -2. What are the coordinates of the vertex of the gra
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we know that
cup of flour is used to make
dinner rolls.
Part a) How much flour is needed to make one dinner roll?
by using proportion
therefore
the answer Part a) is
To make one dinner roll is needed cup of flour
Part b) How many cups of flour are needed to make 3 dozen dinner rolls?
Multiply the value obtained in part a) by
so
therefore
the answer Part b) is
To make dozen dinner rolls are needed
cup of flour
Part c) How many rolls can you make with 5 2/3 cups of flour?
by using proportion
therefore
the answer part c) is
rolls
