So the price is C
and 20 cakes is T
So 1 cake times 20=20 cakes
so 20C=T
Answer:
becaus it is a low
Step-by-step explanation:
-18.5 = -2 (7f + 7.5)
-18.5 = -2×7f + (-2)×7.5
-18.5 = -14f + (-15)
-18.5 = -14f - 15
add 15 to both sides
-18.5 +15 = -14f - 15 + 15
-3.5 = -14f
f = -3.5/-14 = 0.25
Do you mean round to the nearest 10?