16) true
17) true
18) false
19) true
20) false
brainliest pls
Answer:
Domain:(−∞,∞),{x|x∈R}
Range:(−∞,∞),{y|y∈R}
Step-by-step explanation:
Answer: ** B **
A. more than 18 minutes
~ B. no fewer than 18 minutes
C. more than 3 hours
D. no fewer than 3 hours
Step-by-step explanation:
Answer: the number = 6
Step-by-step explanation:
<u>Let x be the number.</u>
<u>Set equation according to the information given</u>
2 + 8x = 2 × 25
<u>Simplify by multiplication</u>
2 + 8x = 50
<u>Subtract 2 on both sides</u>
2 + 8x - 2 = 50 - 2
8x = 48
<u>Divide 8 on both sides</u>
8x / 8 = 48 / 8

Hope this helps!! :)
Please let me know if you have any questions
Answer:
11 times
Step-by-step explanation:
65-10=55
55/5= 11