Answer:
c. b. a.
Step-by-step explanation:
yan po sagot sana po makatulong ito lang po alam ko ehh
Answer:
He Ll nah fam
Step-by-step explanation:
Answer:
140
Step-by-step explanation:
if 7 is 5% then 5*20 is 100 so 7*20 is 140
Answer:
The man is 84
Step-by-step explanation:
84 x 2 is 168,
200-168=32
Answer:
Some of the other answers are good examples of solving a system of three equations in three unknowns, which is what this problem is asking. Though the simplest way to solve this problem is actually to notice that, if we sum the three equations, we get:
X + Y = 10
X + Z = 20
+ Y + Z = 24
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2X + 2Y + 2Z = 54
Factoring out the 2, we have 2(X + Y + Z) = 54, and dividing both sides by 2 reveals that X + Y + Z = 27.
Step-by-step explanation:
hopefully this helps
