Answer:
the fourth option
9, 30, 93, 282, 849
Step-by-step explanation:
a1 = 9
based on the sequence definition
a2 = 3×a1 + 3 = 3×9 + 3 = 27 + 3 = 30
the only answer option with a2=30 is the fourth one. all others must be therefore wrong.
check
a3 = 3×a2 + 3 = 3×30 + 3 = 93
a4 = 3×a3 + 3 = 3×93 + 3 = 282
a5 = 3×a4 + 3 = 3×282 + 3 = 849
confirmed.
For this case, the first thing you should do is define a variable.
We have then:
g: unknown number.
We now write the expression in algebraic form.
the sum of 5 and a number:
g + 5
Answer:
An expression that means the sum of 5 and a number is:
C. g + 5
Answer:
Addition and Multiplication
Step-by-step explanation:
The keywords <em>more</em><em> </em><em>than</em><em> </em>in this case means "addition", and the keyphrase <em>product</em><em> </em><em>of</em><em> </em><em>a</em><em> </em><em>number</em><em> </em><em>and</em><em> </em><em>two</em><em> </em>means "multiplication". Here is what your expression should look like:
2n + 8
I am joyous to assist you anytime.
Answer:
j/k + 6
Step-by-step explanation:
Add 6 to the quotient of j and k comes out to:
j/k + 6
