SAQ 5.2 1. Find the value of x, given that x + 1, 2x and 2x + 3 are consecutive terms of an arithmetic progression.

2. The sum of the 3rd and 7th terms of an A. P. is 38, and the 9th term is 37. Find the A. P.

3. If x + 1, 2x - 1 and x + 5 are in A. P., find the value of x.

4. Insert 4 arithmetic means between -12 and 13

the answer is c.

step-by-step explanation:

the answer is 150.6

step-by-step explanation:

you multiply .02 by 30 and get .6.

and then you multiply 5.00 by 30 and get 150.

hope this !

all three statements are true

step-by-step explanation:

a shipping fee of 5% is charged online with every item purchased online

first let's just take each option and calculate them based on this, to see if the answers matched

keith buys a 40 dollar book

40 x 0.05 = 2

therefore there will be a two dollar fee on keith's book

40 + 2 =42

the first statement is true

a chair costs $80

80 x 0.05 = 4

80 + 4 = 84

the second statement is true

george buys a 20 dollar calculator

20 x 0.05 = 1

20 + 1 = 21

the third statements are true

all three statements are true