Answer:
9/50
Step-by-step explanation:
I hope that helped.
you would do 3/7 * 1/10 = 3/70 than you would
3/70 divide that by 5/21
3/70 * 21/5 = 63/350
reduce that by 7
9/50
If we need sections that are 18 ft. long from available 78 ft. long line than we will divide 78/18 =4.(3)
So we will get 4 sections that are 18 ft. long and we will have a remainder of 6 ft line not used.
Answer:
D
Step-by-step explanation:
Use the FOIL method and multiply it out, and you should get
16x^2+28x-28x-49
Simplify that and you get the answer.
Assume x is 100.
-x<1
-100 is smaller than 1.
Dividing by -1,
x>-1
100 is greater than -1
If the inequality is not changed,
100<-1
100 is less than -1 which is not true
