$4.30
Do ten times $3.57 and subtract it from $40
Answer:
bam
Step-by-step explanation:
bam
Answer:
42.95
Step-by-step explanation:
- 7 from 92.9 then divide by two
Answer:
−7<x<7
Step-by-step explanation:
Let's find the critical points of the inequality:
x2=49
x=±√49(Take square root)
x=7 or x=−7
Check intervals in between critical points. (Test values in the intervals to see if they work.)
x<−7(Doesn't work in original inequality)
−7<x<7(Works in original inequality)
x>7(Doesn't work in original inequality)
Hope this helped :)
