Answer:
x+1
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
substitute n=1 and n=3 in the given equation
1 st term is (1)^2-1-2 = 1 -1 -2 = -2
3rd term is (3)^2-3-2 = 9-3-2=4
sum of 1st and 3rd term is -2 + 4 = 2
180=(3x+25)+2x. Soooooo X=31
Answer:
$22,500
Step-by-step explanation:
1/2 of $15000 is $7500, $7500+$15000 is $22,500
The answer is 123684 x 10^1. Hope i helped.(whatever comes after ^ is an exponent)
