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dsp73
3 years ago
7

Copland competes in 27 swimming events this season. He wins either first place or second place in each event. Copland has 3 more

first place wins than second-place wins. In how many events did he win first place, and in how many did he win second place. Ps, plz put explanation on how u got the answer
Mathematics
2 answers:
marysya [2.9K]3 years ago
3 0

Answer:

5

Step-by-step explanation:

Usimov [2.4K]3 years ago
3 0
Yeah I’m not sure sorry
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Given<br> f(x) = -4(x+5),<br> what is the value of<br> f(-3)?<br> 
sp2606 [1]

Answer:

f(-3)=-8

Step-by-step explanation:

plug -3 in as x

-4(-3+5)

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4 0
3 years ago
Which graph represents a linear function? (4 points)
leonid [27]

Answer:

On the surface, it seems easy. Can you think of the integers for x, y, and z so that x³+y³+z³=8? Sure. One answer is x = 1, y = -1, and z = 2. But what about the integers for x, y, and z so that x³+y³+z³=42?

That turned out to be much harder—as in, no one was able to solve for those integers for 65 years until a supercomputer finally came up with the solution to 42. (For the record: x = -80538738812075974, y = 80435758145817515, and z = 12602123297335631. Obviously.)

Step-by-step explanation:

4 0
2 years ago
Consider the system of linear equations.
Nadusha1986 [10]

Answer:

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The solution is the intersection of the 2 lines.

Step-by-step explanation:

Lines are

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Both are linear equation thus they have only one solution. Also two non parallel lines meet only at one point.

If you solve these linear equation coordinate of  point of intersection of line on graph will come.

4 0
4 years ago
Pls help me, i need to get my grade up as soon as I can
Aleksandr [31]

Answer:

106 and 93

Step-by-step explanation:

The whole thing has to add up to 360

4 0
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shepuryov [24]

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Step-by-step explanation:

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