Answer:
see below
Step-by-step explanation:
Use the distributive property to eliminate parentheses. Remember that the product (-1)(-1) is 1.
a-(1-b)+1 = a -1 +b +1 = a + b . . . . this one
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-(1-a)-b+1 = -1 +a -b +1 = a - b
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(a-1)-(b-1) = a - 1 - b + 1 = a - b
__
a-(-b-1)+1 = a +b +1 +1 = a + b + 2
Answer:
65 times 5.4 divided by 100
351/100
3.51
3.5
X=7
y=8 (I think) GOOD LUCK :)
Answer:
The price of one reusable bottle is $8.12
Step-by-steetp explanation:
Ms stone wanted to purchase two reusable bottles but discovered she had only ⅝of the Mone and that ⅝ is equal to $ 10.15.
So the cost of what she wants to purchase will be called x.
Mathematically
⅝ * x = 10.15
X = (10.15*8)/5
X = 81.2/5
X= 16.24
The price of the two bottles is $16.24
So the price if one bottle will be calculated as follows.
2 bottles=$ 16.24
One bottle= $16.24/2
One bottle= $8.12
The price of one reusable bottle is $8.12