Answer:
50% decrease
Step-by-step explanation:
I took the test
Answer:
420/30=14 beats per second, meanin 1680 beats is your answer.
Step-by-step explanation:
15-4X=-10-11X
-4X+11X=-10-15
7X=-25
X=-25/7
that's what it is
Answer:
To break even, Liza must answer 2 questions correctly to give her 6 points, because she now has negative 6 points a the result would be a score of 0
Step-by-step explanation
multiply negative 2 by the 3 incorrect questions, and you get negative 6.
divide 6 by 3 to get 2 to find the number of questions she needs to make correct to break even.
