I can tell you the answer if you can tell me how much she was carrying before she dropped nine of them
Answer:
x = 40
Step-by-step explanation:
The three angles in a triangle add to 180 degrees
x + 30 + (3x-10) = 180
Combine like terms
4x +20 = 180
Subtract 20 from each side
4x+20-20 = 180-20
4x= 160
Divide each side by 4
4x/4 =160/4
x = 40
Not enough Information. I could say 50 and it would work. I could say 68 and it would work. Any even number thats under 80 but higher than what you think her eldest son is.
3+x=23t therefore the answer should be D
The radius of the circle can be found by dividing the circumference by pi and the dividing what ever you get by two
