Answer:
18x + 15
Step-by-step explanation:
Combine like terms & simplify the given expression:
9x - 4 + 4x + 5x + 19
(9x + 4x + 5x) - 4 + 19
(13x + 5x) + (19 - 4)
(18x) + 15
18x + 15 is your answer.
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Answer:
D. 16
Step-by-step explanation:
If there are 30 bones in the arms and legs and 14 facial bones you take
30 - 14 = 16.
2(4+2x)25x+5 = 300x + 5
2(4+2)•25x+5
2(4+2)•25x=300x
= 300x + 5
Answer:
2x²y³
<em>good luck, i hope this helps :)</em>
Answer:
Step-by-step explanation:
Use Pythagorean theorem since you have a right triangle =
225 = 100 + so x =