Answer: This means they had bought 70 trees. If you add the planted trees and the trees they still need to plant it would equil 70.
Answer:
Here you go!
Hope this helps!
Answer: x + 30 + 90= 180(sum of angles on a straight line)
x= 180-120
x=60
x = 4
Step-by-step explanation:
since each side is equal to x + 1 and there are 6 sides, to get x alone, you have to subtract 1, six times from the perimeter.
1 × 6 = 6
30 - 6 = 24
then divide that by the number of sides (6)
24 ÷ 6 = 4
x = 4!
