Answer:
cool
Step-by-step explanation:
yo hi guys i'm African american
Answer:
30 students
Step-by-step explanation:
40% boys and 12 boys so 60% is girls
40/100=12/x
x=30
30-12 is 18
so 30 students, 12 boys, and 18 girls.
Answer:

Step-by-step explanation:
Given the following question:

To convert a scientific notation into standard form we first need to keep in mind that the exponent in indeed a positive. Knowing this we know that the decimal point is going to move to the right.
Since the exponent is three, we know that the decimal point is going to move to the right THREE times.




Your answer in standard form is "3500."
Hope this helps.
4y = -23 + 39
4y = 16
y = 4
Sub y = 4 into equation 2
7x + 6(4) = -39
7x + 24 = -39
7x = -39-24
7x = -63
x = -9
x = -9
y = 4
x + x + 2 + x + 4 = 51
3x + 6 = 51
3x = 45
x = 15
So second number in the sequence is 15 + 2
= 17 (answer)