Fiona solved the equation shown. What is the missing step of her solution?
1 (6x – 3) --
Fiona's Solution
O Simplify by combining like terms.
Simplify by using addition property of equality.
Simplify by using the multiplication property of equality.
0 Simplify by using the division property of equality.
Resulting equations
Use the distnbutive property to simplify.
1-2x11-12
2
mi
-28-18
3 isolate the variable expression by using the
addition property of equality.
4. Isplate the variable by using the dension
property of equality
4

Simplify by using addition property of equality.

Step-by-step explanation:

She added the 1 to 1/2, therefore it's addition.

21

jk it's 20

step-by-step explanation:

(a) common ratio in the given sequence is, 3

(b) push ups will do kendall do on the 20th week

step-by-step explanation:

geometric sequence is a sequence of numbers that follows a pattern were the next term is found by multiplying by a constant called the common ratio(r)

(a)

given the sequence: 6 , 18 , 54 , 162 ,

this sequence is geometric sequence where each term is 3 times the previous term.

therefore,

common ratio(r) = 3.

(b)

a formula for nth term of geometric sequence is given by;

,   where r is the common ratio between the successive terms and is the first term,

to find how many push ups will kendall do on the 20th week.

here. n = 20th term.

in the given sequence first term

then;

simplify:

therefore, push ups will do kendall do on the 20th week