If the question is how many students are girls, than it's ten(10).
Get rid of all common factors.
36/4 = 9
x^9/x^7 = x^2
y^4/y^3 = y
Dividing the number of tires that should be installed per day which is 400 by the number of working hours which is 8 will give us 50 tires per hour. Assuming that the same mistake will take toll on the workers such that they will have 1 tire mistakenly installed in an hour, they will have 8 erroneous tires in a day. Multiplying this by 5 to make the answer per week will give 40. Out of the 400 x 5 = 2000 tires. The answer would be 2000 - 40 which is equal to 1940. The assumption must be valid.
Answer:
the like terms were not grouped together.
Answer:yes
Step-by-step explanation:
