4. 12×23= 276 ounces <span>for 23 packages of flavoring</span>
Answer:
-2.3 repeating
Step-by-step explanation:
20% Because $18.00 - $14.40 = $3.60
3.6/18 = 0.2 ---> 20%
Answer:
see explanation
Step-by-step explanation:
The figure shown has one pair of parallel sides and is a trapezium
The area (A) of a trapezium is calculated using
A =
h(a + b)
where h is the height and a, b the length of the parallel sides
here h = 2w, a = w + 3 and b = 4w - 2, hence
A =
× 2w(w + 3 + 4w - 2)
= w(5w + 1) = 5w² + w