Question

each term in the following sequence is 6 more than the previous term what is the value of x + Z? X, y, Z, 7, 13...​

Answer 1

Answer:

-10

Step-by-step explanation:

t1=X

t2=y

t3=Z

t4=7

t5=13

common difference d= 6

therefore,

t4=t3+d

7= t3+6

t3= 7-6

t3=1=Z

Z=1

t3=t2+d

1 = t2+6

t2= 1-6

t2= -5 = y

y= -5

t2= t1+ d

-5= t1+6

t1= -5 -6

t1= -11 =X

X = -11

therefore,X + Z= (-11) + 1

X+Z = -10

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