You subtract 10-8= so it will be 2
If they all have the same variable it will be much easier to solve cause they’re all like terms. so you just take 10-5 which is 5 plus 3 which is 8 and 8 minus 8 is 0.
These types of graphs have a set notation domain, which basically means that the points are whole number plot points, not continuous.
So the domain would be in curly braces, since it is a set notation, separated by commas.
{-1, 1, 3, 5, 7, 9}
The equation which can be used to find the minimum or maximum amount, c, of chocolate chips that he can weigh out will be:
|C-78|=2.5
<h3> What will be the end of semester test?</h3>
From the question, we have to determine the equation which can be used to find the minimum or maximum amount, c, of chocolate chips that he can weigh out.
- From the question statement, we can easily the information that
- Sam tends to use an industrial kitchen to bake several batches of his famous chocolate chip bars.
- Also, it is mentioned that he needs to weigh out 78 ounces of chocolate chips, plus or minus 2.5 ounces.
Mathematically, it means:
|C-78|=2.5
Hene, the reqired equation will be :|C-78|=2.5
To know more about end semester test follow
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2r=8+3b
r/(r+b)=5/7
cool problem bro
so first
2r=8+3b
divide both sides by 2
r=4+1.5b
sub 4+1.5b foor r
(4+1.5b)/(4+1.5b+b)=5/7
(4+1.5b)/(4+2.5b)=5/7
times (7)(4+2.5) to both sides (cross multiply)
7(4+1.5b)=5(4+2.5b)
distribute
28+10.5b=20+12.5b
minus 10.5b both sides
28=20+2b
minus 20 both sides
8=2b
divide by 2
4=b
sub back
r=4+1.5b
r=4+1.5(4)
r=4+6
r=10
10 red
4 blue