-2(x+7)+3=19
-2x-14+3=19
-2x-11=19
-2x=8
x=4
C = kmt
k = C/mt
Units of k are Calories per pound - minute.
Answer:
135 is the correct answer
Step-by-step explanation:
6x^2-3x
substitution
x=5
6* (5*5) -3*5
6*25-3*5
150-15= 135
Answer: C) Contrapositive
The original conditional is in the form "If P, then Q"
The contrapositive is in the form "If not Q, then not P"
You flip the order of P and Q, and you also negate each piece. The original conditional and contrapositive can be proven to have the same truth values through the use of a truth table.
Answer:
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Step-by-step explanation: