Answer:
B=-6
Step-by-step explanation:
-21+9=-12
-12/2=-6
You can check it.
Answer:
Option D is the correct answer.
Explanation:
A girl has 3 different swimsuits, 4 different shorts and 3 different pairs of flip-flops.
Different ways can this girl wear a swimsuit, a pair of short and a pair of flip-flops = 3P₁ x 4P₁ x 3P₁
= 3 x 4 x 3
= 36
Different ways can this girl wear a swimsuit, a pair of short and a pair of flip-flops = 36
Option D is the correct answer.
<span> A ture number sentence is </span><span> most commonly an </span>equation<span> or </span>inequality<span> shown or expressed using </span>numbers<span> and common symbols.</span>
Answer is c I took the test
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