Answer:
13
explanation:
5+8=13
a) The next three terms are -9, -11, and -13
b) This is an arithmetic sequence
c) An arithmetic sequence is when the difference between one term and the next remains constant
d) We can make the equation y=-2x+1 where x is the term number, then we plug in 27 for x and solve for y
y=-2(27)+1
y=-54+1
y=-53
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Answer:
XY = 6 in
Step-by-step explanation:
XZ = 2ft = 24 in.
XY + YZ = 24 in.
XY + 18 in. = 24 in.
XY = 24 - 18 = 6 in
First you need to get rid of the parenthesis by distributing the 0.6 to each term inside.
(0.6)(10n) + (0.6)(25) =10+5n
6n +15 = 10+5n subtract the 5n on both sides and subtract 15 from both sides
6n-5n = 10-15
n=-5
12 - 5.25 = 6.75
The other piece is 6.75 inches long