Please can u help me with number two please I'm so lost and I don't know on what to do

Mathematics

2 answers:

zhenek [66]3 years ago

8 0

You would know 4×5=20 so just add 2 more zeroes cause there is a zero in 40 and in 50

hope this is what you're looking for and made sense

dybincka [34]3 years ago

7 0

All you have to do to find 40*50 in your mind, is multiply 4 and 5. Then you will have to add the two 0s at the end. So it will go like 4*5=20+0+0=2,000

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marysya [2.9K]

Answer:

143.4 mi²

Step-by-step explanation:

Top: 8x6=48

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If there are x teams in a sports league, and all the teams play each other twice, a total of N(x) games are played, where N

Elena-2011 [213]

Answer:

It will cost $700 to play the entire schedule.

Step-by-step explanation:

Given : $N(x)=x^2-x$

To Find : A softball league has 5 teams, each of which play the others twice. If the league pays $35 per game, how much will it cost to play the entire schedule?

Solution:

Equation for total no. of games when all the teams play each other twice is $N(x)=x^2-x$

Now we are given that A softball league has 5 teams, each of which play the others twice.

So, Substitute x = 5 in the given equation

$N(x)=5^2-5$