Answer:
i think it's a
Step-by-step explanation:
I’m pretty sure the answer is 1
I wouldn’t double check that tho
Sorry
There were 60 pies before the bake sale started.
<u><em>Explanation</em></u>
Suppose, there were
number of pies before the bake sale started.
As Mary set aside 2 pies for herself at the beginning of the bake sale, so the <u>remaining number of pies</u> 
Karen then bought half of the remaining pies for her birthday party. That means, the <u>remaining number of pies after Karen bought</u> will be: 
10 more pies were sold during the sale and there were 19 pies remaining when the sale was over. So, the equation will be......

So, there were 60 pies before the bake sale started.
Let
x---------> amount of money saved by Mark
x---------> amount of money saved by Neil
we know that
x=y+258-------> equation 1
x/y=(7/4)-------> equation 2
substitute equation 1 in equation 2
(y+258) /y=7/4--------> 4*(y+258)=7*y------> 4y+1032=7y
7y-4y=1032--------> 3y=1032------> y=$344
x=344+258------>x=$602
the answer is
$602
Equation:
24 x + 3 ( 4 - w ) < 115
1. First we multiply 3 and 4, as well as 3 and w:
24 x + 12 - 3 w < 115
2. We subtract 12 from 115
24 x - 3 w < 103
3. We divide 103 by 24
- 3 w < 4.291666667
4. Lastly, we divide 4.291666667 into - 3
w < - 1.430555556
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