0.8 is 20% of 4. This is because 20% of something occurs when something is divided by 5, since it is 1/5 of 100. You multiply 0.8*5, and you get 4.
Answer:
b ≤ -4
Step-by-step explanation:
4b−4≤−20
4b - 4 + 4 ≤ - 20 + 4
4b ≤ -16
Divide both sides by 4
b ≤ -4
Well all u have to do is 156%*70= 109.2 so N= 109.2
Answer:
320 messages
Step-by-step explanation:
20 messages per dollar,
20 x 16 equals 320
Answer:
Prime
Step-by-step explanation: