Before the game ends, Lee answers a 275-point question correctly, a 70-point question correctly, and a 50-point question incorre
2 answers:
Answer:
The expression that gives the total of Lee's score =
Step-by-step explanation:
Before the game ends, Lee answers a 275-point question correctly, a 70-point question correctly, and a 50-point question incorrectly.
Lee's final score can be given by:
= 295 points
The expression that gives the total of Lee's score =
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Answer:
a = -2 or a = -5
Step-by-step explanation:
We want . We can subtract 2 from both sides of this equation to get
. We can factor this to get that
. When the product of two numbers is equal to zero, one of the numbers must be equal to zero. This means that either a + 2 = 0, in which case a = -2, or a + 5 = 0, in which case a = -5.