QUESTION 2: 2.1 Given a geometric sequence: -
1 1 1
27 9
2.1.1
Write down the next two terms.
(2)
2.1.2 Determine the general term (Ta) of the sequence.
2.2
A sequence of squares, each having side 1, is drawn as shown below. The first square
is shaded, and the length of the side of each shaded square is half the length of the
side of the shaded square in the previous diagram.
2
3
4
1
2​

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

sure i'm up for it

step-by-step explanation:

b

step-by-step explanation: