Answer
The right answer is 2.
Step-by-step explanation:
As g(x) = 2x - 3
g(2) = 2(2) - 3
= 4 - 3
= 1
where, f(2) = g(2)
so 2 is the correct answer.
Let
x = loaves of bread
y = batches of muffins
You must make a system of two equations with two unknowns that describe the problem
3.5x + 2.5y = 17 --- (1)
0.75x + 0.75y = 4.5 --- (2)
Resolving we have
x = 6-y (from (2))
replacing in (1)
3.5 (6-y) + 2.5y = 17
21 - 3.5y + 2.5y = 17
y = 21-17 = 4
Then substituting in (2)
x = 6-y = 6-4 = 2
Answer
Helena could bake:
2 loaves of bread
4 batches of muffins
the First we need to choose two points in the graph
(0,6)=(t1,w1)
(1,7)=(t2,w2)
the variables are t and w
then we can calculate the slope
the equation of W is
where
m=1 ---> slope
b=6 ---> y-intercept
the answers are
W=t+6
slope of the function 1
the answer is the third option
I'm guessing the % of syrup refers to the % of sugar it has, therefore:
50% = 50 / 100 = 0.5
0.5 * x = 0.5
x = 0.5/0.5
x = 1
She will have 1 lbs of syrup
The language of oh yea doesn't exist :)
