Answer:
12, 17, 24
Step-by-step explanation:
To find the first 3 terms, substitute n = 1, 2, 3 into the rule, that is
T₁ = 1² + 2(1) + 9 = 1 + 2 + 9 = 12
T₂ = 2² + 2(2) + 9 = 4 + 4 + 9 = 17
T₃ = 3² + 2(3) + 9 = 9 + 6 + 9 = 24
answer:
600 tablets in 33/4
Step-by-step explanation:
60 =1bottle
33/4 =8.25 =8 bottles and1/4
60*8=480
480/4=120
120+480=600
Answer:
b = 17
Step-by-step explanation:
The correct equation is 3b - 6 = 45. You get this by saying the books (b) are 3 dollars each (3b) and you are getting a discount of 6 dollars off (- 6). The total after the discount is 45 dollars. You know have to solve this equation for b (the number of books) to get the answer. When you solve this equation, you get b = 17.
<span>5<span>(<span>3+4</span>)</span></span><span><span><span>
(5)</span><span>(7)</span></span></span><span>
So, 35 would be your answer.
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