Answer:
x≤3
Step-by-step explanation:
3x≤5+4
3x≤9
x≤3
Answer:
3 parts cinnamon.
Step-by-step explanation:
Let's use a ratio:
cinnamon : sugar
1 : 3
3 : 9
We would need 3 parts sugar for this recipe.
All you have to do is substitute 2 and 7 in for x in the function.
f(2) = 2(2) + 7
= 11
f(7) = 2(7) + 7
= 21
Answer:67.1875%
Step-by-step explanation:
Convert ratio into fraction 86 / 128
Answer:
0.35i think if not please correct me
