Hurry Please! Use properties of operations to identify equivalent expressions for the expression shown. Check all that apply.
(−2) (−4 + 5 +−7)

1. (-2)(11) + (-2)(5)
2. (-2)(-4 + -7) + (-2)(5)
3. (-2)(-9) + (-2)(-7)
4. (-2)(-4) + (-2)(-2)

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

(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

i think its a.

hope this