One way in which to approach this problem would be to treat it as an equation of ratios and to cross multiply:
<span>[(4x + 15) / 5x)] = 1/2 could be written as:
4x + 15 1
----------- = ---
5x 2
Then 8x + 30 = 5x
3x = -30, and so x = -10 (answer). Be certain to check this answer through substitution!
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Answer:120
Step-by-step explanation:
Answer:
i think a
Step-by-step explanation:
you said 10 i see five
Answer:
75%
Step-by-step explanation:
try this answer
Answer:
X = -8
Step-by-step explanation:
