Answer:
78
Step-by-step explanation:
angle ACD + angle DCB = 180 (Angles on straight line)
4x + 2 + 3x + 3 = 180
7x + 5 = 180
7x = 180-5
7x = 175
x = 175 / 7
x = 25
angle DCB = 3x +3 = 3*25 + 3 = 75 +3 = 78
let's set up an equation
4x=24
solve normally:
x=6
so the expression is 4x=24 and she can have 6 kids in each group
divide total ounces by the amount each cup can hold
678 / 8 = 84.75
so they can fill 84 cups
9; in the two pints there are eight 1/4 pints, and the extra 1/4 makes nine 1/4 pints.
Answer:Simplifying
8x + 6
Reorder the terms:
6 + 8x
Factor out the Greatest Common Factor (GCF), '2'.
2(3 + 4x)
Final result:
2(3 + 4x)