Step-by-step explanation:
X+3X+90=360
4X+90=360
4X=360-90
4X=270
270÷4=67.5
X=67.5 degrees
104/ 8 = 13.
Every hour she vacuumed 13 cars.
Answer:
a = ln(60)
Step-by-step explanation:
Answer:
b= -13
Step-by-step explanation:
yeah-ya......... right?
Answer:
9 children and 0 adults, 6 children and 2 adults, 3 children and 4 adults, or 6 adults and 0 children went to the park
Step-by-step explanation: