Answer:
triangle: 5x-8
square: 4x+8
Step-by-step explanation:
triangle: 2x + 2x + x -8
combine like terms
= 5x-8
square: x + 2 + x + 2 + x + 2 + x +2
combine like terms
= 4x + 8
Answer:
The fourth opition!
Step-by-step explanation:
180-2(72)=x. The reason being it says TWO angels of 72 and if you times that by two and subtract by 180 youll get the missing angle!!
Answer:
Step-by-step explanation:
d) Let the cost of one group lesson be x and one private lesson be y
Answer:
1.8
Step-by-step explanation:
18/10=1.8
3.) y-intercept = 2. The graph will be a straight line passing through points (0, 2) and (2/3, 0)
4.) y-intercept = -1. The graph will be a straight line passing through points (0, -1) and (2, 0)
5.) y-intercept = 2. The graph will be a straight line passing through points (0, 2) and (3, 0)
