Answer:
the first option
a = -2
b = 3
Step-by-step explanation:
See photo attached. (:
Step-by-step explanation:
3x + 10 < 3
3x + 7 < 0
3x < -7
x < -7/3 = -2.3333...
or
2x - 5 >= 5
2x >= 10
x >= 5
x < -7/3 or x >= 5
Answer:
3*r = 3
Step-by-step explanation:
6 is a solution.

6 is not a solution.

6 is a solution
I know a would be 40ft for Rachael and 50ft for Clare but I’m not completely sure about b