Answer:
two-fifths over two-sevenths equals one and two-fifths miles per hour .
Answer:
-4<x<-1
Step-by-step explanation:
To solve the problem, we divide the whole expression by 2:
2x^2 + 10x < –8 → x^2 + 5x < –4
→ x^2 + 5x + 4 < 0
Factorizing
→ (x+4)(x+1) < 0
The expression is ONLY negative when:
x>-4 and x<-1
Therefore, the solution is:
-4<x<-1
1/4+5/12=3/12+5/12=8/12=4/6=2/3
they painted 2/3 of the fence
Answer: -x^2 + 15x
Step-by-step explanation:
