Answer: 60 students
Step-by-step explanation:
So, in the first situation 430 students were surveyed and 258 said that their favourite pet was a dog. The second situation is 100 students and x said that their favourite pet was a dog. We are solving x.
430=258
100= x
Cross multiply
So that is
430 x X= 100x258
430x=25800
Divide both sides by 430
Answer: 60 students
Answer:
tyler practiced playing the clarinet for 48 mintues
Step-by-step explanation:
multiply 64% (.64) by 75
and it equals 48
Distance equals final position minus initial position.
d=18--23
d=18+23
d=41 units
Answer:
sorry i dont know how to solve this
Step-by-step explanation:
Answer:
Step-by-step explanation:
9a - 8 = 2a - 2b
7a - 8 = -2b
7a = 8 - 2b
a = (8 - 2b)/7