Answer:
21 or 21/1 or 42/2
Step-by-step explanation:
1. you need to change 1 1/2 to a uneven fraction
1 1/2 to 3/2
2. 3/2 * 14/1
3. Multiply across - 3/2 * 14/1 = 42/2
4.Then simplify: 21
The coefficient is what the bariable is multiplied by. In this case, the variable is x and it is multiplied by 4
Answer:
x≥2 2/5 or x≥ 2.4 or [2.4,∞)
Step-by-step explanation:
2x+7≤3x-5
7+5≤3x+2x
12≤5x
x≥12/5 or x≥2 2/5 or x≥2.4
B.HER EXPENSES ARE $30 PER WEEK.
C.IF SHE DOES NOT KNOCK ON ANY DOORS AT ALL DURING THE WEEK SHE WILL LOSE $30
I have this quiz also but didnt have to show the work for mine .