Hey!
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Solution:
(5/4 = 1 1/4) and (1 1/4 + 6 = 6 1/4)
= 7 3/4 - 6 1/4 (5/4 = 1 1/4)
= 1 2/4 or 1 1/2
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Answer:
1 2/4 or 1 1/2
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Hope This Helped! Good Luck!
All u need to do is give branliest then i will answer your question
C I believe i need more info on the question
9514 1404 393
Answer:
(x -y -1)(x +y)
Step-by-step explanation:
The expression can be factored by grouping.
x^2 -y^2 -x -y = (x^2 -y^2) -(x +y)
= (x -y)(x +y) -1(x +y)
= (x -y -1)(x +y)
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It is useful to know that a difference of squares is factored as ...
a^2 -b^2 = (a -b)(a +b)
Given:
- total number of masks= 200
- cost of 1 mask= Rs. 5
so, total cost fir 200 masks=
200×5
= 1000
therefore, Joe paid Rs. 1000 altogether.
