Answer:
See below
Step-by-step explanation:
<em>Refer to attache</em>d
Since 40 oz is total
<u>The weight of each shape indicated in the picture and calculated as:</u>
- 40/2 = 20 oz
- 20/2 = 10 oz
- 10/2 = 5 oz
As each inch weights 1 oz, there must be 5 of each shapes included in the kit
I think i got it it's 120-160; because if you subtract 20 from 220 it'd be 200 then you divide 200 by .60 and then 200 by .80 and you will get your answer
The number of Wildcat fans were at the game is 3557.
The number of bears fans at the game is 1269.
Let:
W = number of wildcats fans at the game
B = number of bears fans at the game.
The total number of fans at the game: W + B = 4826
This equation can be used to represent the number of wildcats fans at the game: W = 3b - 250
Replace for w in the above equation:
3b - 250 + b = 4826
To determine the value of b, take the following steps
Combine and add similar terms
4b = 5076
Divide both sides by 4
b = 1269
To determine the value of w, substitute for b in the first given equation.
W + 1269 = 4826
w = 4826 - 1269
w = 3557
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Answer:
y : x: = 5 : 4
Step-by-step explanation:
x to y = 4 to 5
Rewrite;
x:y = 4:5
Remember, a ratio is another way of representing a fraction, hence one can do the same operations that one could do with a fraction. Therefore, one can take the cross products of a ratio;
x : y= 4 : 5
5x = 4y
Inverse operations;
5x = 4y
x = y
Now substitute this into the equation y:x
y : y
Rewrite as a fraction;
Simplify;
Rewrite as a ratio;
y : x = 5 : 4