Subtract 5 from both sides.
r+5−5>12−5
r>7
Answer : r>7
Simplify both sides of the inequality.
1/9r<10
Multiply both sides by 9.
9*(1/9r)<(9)*(10)
r<90
Answer : r < 90
Answer:
y = 3x - 1
Step-by-step explanation:
Answer:
Price $0.75 per ounce of confetti
Step-by-step explanation:
Given the statement: Yuki bought a pound of confetti for $12.
⇒
......[1]
Also, it is given that there are 16 ounces in 1 pound.
⇒ 16 ounces = 1 pound .....[2]
To calculate the price, in dollars per ounce of confetti.
From [1] and [2] we have;
then;
1 ounces = 
Therefore, the price, in dollars per ounce of confetti is, $0.75 per ounce.
Answer:
the answer to this is 43.638 boi
Step-by-step explanation:
Expected value is $20.20
Step-by-step explanation:
Here, we want to calculate the expected value
What we have to do here is to multiply the probability by the payout value; after which we add all values
Thus, we have the payout value as;
1(0.12) + 4(0.2) +6(0.38) + 8(0.2) + 10(0.1)
= 0.12 + 0.8 + 2.28 + 1.6 + 1
