X = number of cds on the rack
x + 7 = 30
x = 30 - 7
x = 23 <== so there are currently 23 cds on the rack
15% of 33 =
= 15% * 33
= 0.15 * 33
= 4.950 students in that class are left-handed
Digit 4 in 49,308 is ten thousands and the 4in 4061 is thousands
Answer:
n<2
Step-by-step explanation:
6.2n<2n+8.4
Move variable to the left hand side and change its sign
6.2n - 2n < 8.4
Combine like terms
4.2n < 8.4
divide both side by 4.2
n < 2
No it is the right question
