The equation given in the question is
5x^2 - 5x - 100 = 5x^2 - 25x + 20x - 100
= 5x(x - 5) + 20(x - 5)
= (5x + 20)(x - 5)
From the above deduction, it can be easily concluded that the correct option among all the options that are given in the question is the third option or option "C". I hope that this is the answer that you were looking for and the answer has actually come to your desired help.
Let us assume the number of cupcakes sold by Jose = x
Then
The number of cupcakes sold by Janet = 3x
Total number of cupcakes sold by Janet and Jose = 28
Then
x + 3x = 28
4x = 28
x = 28/4
= 7
So
The number of cupcakes sold by Jose = 7
Then
The number of cupcakes sold by Janet = 3x
= 3 * 7
= 21
So the number of cupcakes sold by Janet is 21 and the number of cupcakes sold by Jose is 7.
Answer:
-28
Step-by-step explanation:
Plug in -2 where m is and 5 where n is in the equation
1. 9(-2) -2(5)
2. = -18 -10
3. The answer is -28
Half of 128 is 64. This is the answer because if you divide the number by two, you are breaking the number into two pieces, or otherwise, two halves. So, 2 goes into 128 a total of 64 times.
15+15+15=45 Hope this helps.