267 ÷ 3
= 89.
CROSS CHECK!
Lets see if 89 multiplied by 3 would still give us 267.
89 × 3 = 267.
Lets see if 267 divided by 89 would give us 3.
267 ÷ 89 = 3.
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Therefore our answer was correct.
Answer: ab -12
Given that y is 12 less than the product of a and b.
The product of a and b is the multiplication of a and b:
a x b = ab
12 less than the product will mean that we need to take away 12 from ab, so
y = ab - 12
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Answer: ab - 12
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A and D are the correct answers
9514 1404 393
Answer:
678
Step-by-step explanation:
The sequence has a first term of 12 and a common difference of 21-12 = 9. The explicit formula for the n-th term is ...
an = a1 +d(n -1)
For a1 = 12 and d = 9, this is ...
an = 12 + 9(n -1)
Using 75 for the value of n, we have ...
a75 = 12 + 9(75 -1) = 12 + 666 = 678
The 75th term is 678.