Answer:
i B-elive it is B XD
Step-by-step explanation:
D. y=-4x+24
1.4x+y=4
y=-4x+4
2.4=-4(5)+a
4=-20+a
a=24
3.y=-4x+24
-
n²+1
2n²
We can see that 2, 5, 10, and 17 becomes 1, 4, 9, and 16 when we subtract 1.
So it adds 1. The nth will be n² + 1.
2, 8, 18, and 32 is the double of n². 1, 4, 9, and 16 are their half.
So the nth term becomes 2n².
0.5 in the first box and 1 or -1 in the second
42 feet
if each inch equals 6 feet, and if her drawing is 7 inches long, then 7×6 would equal the auctual length of the boat, which is 42 feet.
