Answer:
Step-by-step explanation:
L = B + 5
2L + 2B = 150
Substituting gives 2B + 2(B+5) = 150
4B = 140
B=35; L = 40
Area = B x L = 35 x 40 = 1400 m2
Answer:
Let x represent the amount of weeks she is saving up for the bike, and y represents the cost of the bike.
The equation would look like this:
So, let's say the bike costs $2000.
Divide 2000 by 20, and it will give you the x value (or, the amount of weeks it will take)
It will take 100 weeks for her to save $2000 for the bike, if she puts back $20 each week.
If 1/6 of the pan was left and there were 2 pieces left you just need to set 1/6 equal to 2/some number, this allows you to say that 1/6=2/x --> x/6=2-->x=12.
My explanation might be a little poor since this becomes fairly fundamental later on but hopefully it helps.
The greatest number can be 2 Because ye answer is 1 r 3 so he will have 3 left over so he made 2
