Kate's bill for this month for one bulb will be $1.8225
Further explanation:
Given
Old Bill for one bulb use = $7.29
Percentage of reduction in bill = 75%
To find the new bill, we have to find the amount of saving that Kate will get by using the energy saver and then the amount will be subtracted from the previous bill of $7.29
So, the new bill will be:

Hence the bill this month will be $1.8225
Keywords: Percentage, discount
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Answer: Currently my battery is about to die but i can answer part A for you real quick!
Step-by-step explanation:
Part A- Scatter plot Explanation: A scatter uses dots to represent values for two different numeric variables. which fits the data the most.
Answer:
Step-by-step explanation:
ax+1.8a−2.5
Solving the system of equations, it is found that x = 3, that is, there are 3 128 MB memory sticks.
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We want to solve for x, thus, in the first equation, we write y as a function of x, that is:

Replacing in the second equation:





x = 3, that is, there are 3 128 MB memory sticks.
A similar problem is given at brainly.com/question/24823220
The expression is (2x2)+5