3x = 18 - 3 times girls = # boys = 18
x = 6 - # of girls in the class
X/3=x+2/5
5x = 3(x+2)
5x = 3x + 6
2x = 6
x = 3
answer
D.3
Answer: it should be 28
Step-by-step explanation: because the way the other problems are solved is the right side of the triangle times the bottom and then adding the left side of the triangle, ( 9x8+7=79 ) ( 5x5+5=30) so to get the answer you’d just multiply 24x3= 72 , then subtract 100-72= 28
Answer:
Yo veo 16. tal vez sea mas...
Step-by-step explanation:
Answer:
Irrational
Step-by-step explanation:
