Answer: around 12 max
Step-by-step explanation: a pack of pencils would cost around $2, a pack of pens also $2, a pack of eraser would be $3, and a box of notebooks would be $18, so the answer is...
3 1/3 minutes each since 3 1/3 times 3 is 10
Answer:
how's your day
Step-by-step explanation:
<h2>how's your day </h2>
First question:
4(3x-5) + (2x -2)(4 + 3x-5)
Simplify -----> 12x - 20 + (2x-2)(3x-1)
Multiply the second part -----> 12x - 20 + 6x^2 -8x + 2
Combine like terms --------> 6x^2 + 4x - 18
Each side of the addition sign represents one of the rectangles above which is then added to get the area of the entire figure.
Second question:
The average is the summation of each data value divided by the number of data values. So it would be
(4 + 5 + 9)/ 3
Simplify ------> 18/3
Divide --------> 6
