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Paladinen [302]
3 years ago
12

Instructor Cost per hour

Mathematics
1 answer:
saveliy_v [14]3 years ago
8 0
Mark Charges $10 an hour,
Rick Charges $8.88 (Roughly) an hour,
Steve Charges $9.37 (Roughly) an hour,
Andy Charges $12 an hour,
So Rick Would Be The Best.

I'm Not The Best At Maths, So Don't Take It As 100% But I'm Confident. Also I Hope I Got What You Were Asking!

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Let x stand for the number of bananas in one bag. write an equation to find x.
xz_007 [3.2K]
(7-1)/3=x
(14-2)/4=x
1. x=2
2. x=3

If you are looking for the number of bananas per bag you must first subtract your remainders from the total number of bananas, then divide those bananas by the number of bags and you have your answer.
8 0
2 years ago
Read 2 more answers
Find the are of the SHADED region.
Mazyrski [523]
First find the area of the parallelogram


Area of parallelogram = b x h
= 12 x 7
= 84

Then find area of kite

Area of kite = (xy)/2
= (7 x 12)/2
= 84/2
= 42

Now we are gonna subtract the area of the kite from the area of the parallelogram.

84 - 42 = 42

Therefore the area of the shaded region is 42.
7 0
2 years ago
In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ?x - 49
shutvik [7]
We are asked to find unknown or the missing number to complete the polynomial given in the problem which is x² + ?x -49. First, let us equate the number to be equal to zero such as it would become x² + ?x - 49 = 0. Next, we need to find the factors such that it would produce a difference of squares and these two factors are a = +7 and b = -7. Hence, the complete solution is shown below:
(x + 7) (x-7) = 0
perform distribution and multiplication of terms such as shown below:
x² + 7x - 7x - 49 = 0
Combine the same term such as we can either add or subtract +7x to -7x and the result will be equal to 0x.
 x² + 0x - 49 = 0

Therefore, the missing number is 0. The answer is 0 which will result to x² +0x - 49.
4 0
3 years ago
Read 2 more answers
Simplify this polynomial:<br>3x2 - x + 2 - 5x2 + 8x - 5​
Lemur [1.5K]

Answer:

3x - 3

Step-by-step explanation:

3 0
3 years ago
Maria needs to read a 1,500 page book in 10 days how many page does she has to read everyday
BabaBlast [244]
You simply do 1500 ÷ 10 to work out how many pages she needs to read in one day. The answer is 150 pages everyday.
3 0
2 years ago
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