To determine the number of platelets present in the human body, we need a relation that would relate this value to the given value above which is the number of white blood cells. Fortunately, we are given a ratio of 30. So, we use this value as follows:
number of platelets/number of white blood cells = 30
number of platelets / <span>8×10^3 white blood cells = 30
number of platelets = 240000</span>
26 = 3x - 2 - 7x
26 + 2 = -4x
28 / -4 = x
x = -7
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Answer:
10 .
how i got this calculator
Answer:
y = -3x - 1
Step-by-step explanation:
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Answer:
17
Step-by-step explanation:
the opposite of any negative number is the positive and vice versa