Answer:
11.6666666667
Step-by-step explanation:
First you multiply 7 by 5
7x5=35
Then you divide 35 by 3
35/3 = 11.6666666667
Can’t answer this as it gives no information?
Answer:
(x + 2)^2 - 1
Step-by-step explanation:
x^2 + 4x + 1
= (x^2 + 4x + 2 - 2 + 1)
= (x + 2)^2 - 1
Answer:
none
Step-by-step explanation:
there would be no solutions because 39 does not equal 15
Step-by-step explanation:
45% of number = 180
=> 100% of number = 180 * (100/45) = 400.
Hence the number is 400.
