12*300 million, or 3600 million, or 3 billion 600 million
A. There are 23 students. I counted the amount of X's there were.
B. About 17% of them are only children.
C. About 4%.
D. About 74%.
E. About 9%.
Hope this helps! :)
\(^ ◇^)/
Answer:
20
Step-by-step explanation:
10^2 = 10 x 10 = 100
5^1 = 5 x 1 = 5
100/5=20
Answer:
x<15, probably
Step-by-step explanation:
maybe multiply 2 to each side to eliminate the fraction. so 3x+15<60. subtract 15 to isolate the variable term so 3x<45. divide by 3 to isolate x so x<15. check the work. is the inequality true for all values of x less than 15? let's try the first possible integer value, 14, to be sure. 3(14)+15= 57. so 57/2<30. now 57/2 is 28.5 and 28.5<30 so it seems right
