10(4^2-(9)
Since 16-9 is 7
And 10 times 7 is 70
Answer:
$54
Step-by-step explanation:
36 divided by 2= 18
$36+$18=$54
Answer:
aₙ= 4n+11
Step-by-step explanation:
the sequence 15, 19, 23, 27
is AP with the first term 15 and
the common difference 19-15=23-19=27-23= 4
aₙ= a₁+(n-1)d
aₙ= 15+(n-1)*4= 15+4n- 4= 4n+11
aₙ= 4n+11
The answer is 7 - 7.5
you multiply 5 and 3 and get 15 then divide by 2
Answer:
Chocolate is now a sweet treat that is very popular in the united states.
Step-by-step explanation:
