Find the 4th term in the sequence with the following definition: a1=-2 an an=2an-1-3

4th term = -5.

Step-by-step explanation:

a1 = 2

an = 2an-1 - 3

So a2 = 2*2 - 3 = 1

and a3 = 2*1 - 3 = -1

and a4 = 2*-1 - 3 = -5.

step-by-step explanation:

i could only see the first page. the other pages were blurry. ; -;

x hot dogs for 2$, y drinks for 3$. 29 items and total 70

2x+3y=70

x+y=29

if x=17and y=12

2(17)+3(12)=70

34+36=70

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

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