140/5 = 28 points per game
504/12 = 42 miles per gallon
8.97/3 = 2.99 per bag
B(2b-4)
b=5
The way to solve a simultaneous equation is to substitute the number value of the given letter into the expression. It then becomes 5(2(5)-4).
you can put this into your calculator or just work it out by hand.
5(2(5)-4)= 30
5x(2x(5)-4)
5x(10-4)
5x(6)
=30
it depends on how big the triangle is if it is close to the same length of 20 go with 25 if theres a bigger difference go with 35. I think it would be 25 tho.
Unless there is more than one cake, Riley could not have eaten 6/5 of a cake, as 6/5 is the same as 1 and 1/5, implying that Riley ate the whole cake, and then at another 1/5 of the cake that he had already eaten.
Answer:
14%
Step-by-step explanation:
322/2300 = 0.14
0.14 x 100 = 14%