Answer:
The answer is 210
Step-by-step explanation:
200+(20-4)-2x3
first you'd do 20-4= 16
then you'd do 2x3=6
next you'd 16-6=10
finally 200+10=210
1/12+1/16=1/n
4/48+3/48=1/n
7/48=1/n
48=7n
n=48/7 hours to paint the house if they worked together
☺☺☺☺
Answer: 3(10x+5)
Step-by-step explanation: 30/3=10x + 15/3=5
Because the cos theta < 0 then theta must be an obtuse angle
so a^2 + b^2 < a^2
C
Answer:
12
Step-by-step explanation:
