Answer:
1)B
Step-by-step explanation:
Answer:
x = - infinity to 99
Step-by-step explanation:
The values of x must less than 100.
The answer is A 3x(32-19)
Reasoning: Triple the difference of 32 and 19 would be a 3x multiplication of 32-19, you need parenthesis in order to do 32-19 first because of PEMDAS. SO the answer would be 3x(32-19 because none of the other options would show the equation correctly.
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Answer:
0
Step-by-step explanation:
x2 +4x-21=0. solve for x
