Answer:
y = 2x + 16
Step-by-step explanation:
slope is parallel and equal to y = 2x + 6
y intercept = 16
Answer:
1 / 16
Step-by-step explanation:
Number of options = 4
Number of correct answers = 1
Number points gained for a correct answer = 1
Number of points lost for an incorrect answer = 1/4 = 0.25
Probability of choosing a correct option = 1/4
Probability of choosing an incorrect option = 3/4
x ____ 1 ______ - 1/4
P(x) __ 1/4 ______ 3/4
Expected gain or loss :
E(x) = Σx*p(x)
E(x) = (1 * 1/4) + (-1/4 * 3/4)
E(x) = 1/4 - 3/16
E(x) = (4 - 3) / 16
E(x) = 1 /16
A gain of 1/16
Answer:
p = -7/3 and q = -6
Step-by-step explanation:
3p-2q=5
Substitute q-1 for 3p
q-1-2q=5
-q-1=5
q=-5-1=-6
Substitute the value of q = -6 in q-1=3p
-6-1=3p
3p=-7
p = -7/3
Let's solve your equation step-by-step:
It's always easiest to rewrite the equation, so let's do that -
5 - 1/2x = 12
Step 1) Simplify both sides of the equation
-1/2x + 5 = 12
Step 2) Subtract 5 from both sides
-1/2x = 7
Step 3) Multiply both sides by 2/(-1)
(2/-1) * (-1/2x) = (2/-1) * 7
x = -14
FINAL ANSWER --
x = -14
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Answer:
It Is true and then false
Step-by-step explanation: