3/15 = x/4
cross multiply
15x = (4)(3)
15x = 12
x = 12/15
x = 4/5 <==
Answer:
<em>The answer is 2.5 times The no of students who said that hip hop is their favorite kind of music </em>
Step-by-step explanation:
Let the total no of sixth grade students be n
At a school 40% of the sixth grade students said that hip hop is their
favorite kind of music
Let the number of students who like the <u><em>hip hop</em></u> be h
∵ h = 40 % of n
h = 40/100 × n
n = 100/40 × h
n = 2.5 × h
∴<em> The total no of sixth grade students = 2.5 times The no of students </em>
<em> who said that hip hop is their favorite kind of music </em>
If you mean like this, then it is 180°
Answer:
3 • (2xy - 7) • (xy + 2)
Step-by-step explanation:
(((2•3x2) • y2) - 9xy) - 42
6x2y2 - 9xy - 42 = 3 • (2x2y2 - 3xy - 14)
The answer is 0410 because after you get to 6 in the tens place, you start a new hundreds place