Answer:
She gave a $2.00 tip witch would be %20 of her meal cost.
Step-by-step explanation:
</3 PureBeauty
In order to answer the question, it's absolutely essential to have
enough of a description of the object to know which of its parts
'X', 'Y', and 'Z' are, and what other parts it may have.
An ideal way to accomplish this would have been for you to include the
picture that accompanies the question, wherever you copied it from.
Answer:
C
Step-by-step explanation:
Using the rule of logarithms
x = n ⇔ x = 
Given
x = 2 ⇒ x = 10² = 100 → C
Q2. mean [ with 140 in place is] = 436/ 6 = 72 and 2/3rds.
mean [without 140 in place = 296/5 = 59.2
that means the mean would definitely decrease.
will get back to you in a moment.
Answer:
-1<x<3
Step-by-step explanation:
We are given that -3<2x-1<5
In order to solve this compound inequality, we need to isolate the variable. Thus, we can first add 1 to all three parts, isolating the x. We then get
-2<2x<6
Now, all we need to do is divide both sides by 2, which will give us one x. This results in our answer, or
-1<x<3
