Chen might lisen 160 classical songs
you add them all the song
then you you divide how many song there are by 360
it should equal 40 so you multipythat by 4
(I hope i got that right)
In x/y form, it would be 150/9 or 9 feet higher in y per 150 ft higher in x.
"of" means multiply and "is" means equal
1. x = 14
x = 14(3) <em>multiply both sides by 3 to isolate "x"</em>
x = 42
2. x = 14
x = 14(5) <em>multiply both sides by 5 to isolate "x"</em>
x = 70
3. x = 14
2x = 14(5) <em>multiply both sides by 5 </em>
2x = 70
x = 35 <em>divide both sides by 2 to isolate "x"</em>
4. x = 14
7x = 14(8) <em>multiply both sides by 8 </em>
7x = 112
x = 16 <em>divide both sides by 7 to isolate "x"</em>
Answers: 42, 70, 35, 16
Answer:
a-4
Step-by-step explanation:
fourth is exponential