To all those math quizzes out there I know it looks simple but then you'll please help me QU : x - 1/2 =4

x - 1/2 = 4

x - 1/2×2 = 4×2

x - 1 = 8

x - 1 + 1 = 8 +1

x = 9

Step-by-step explanation:

Hope that will help you

x= 9/2

so sorry if it's incorrect D:

Step-by-step explanation:

use the power rule  

( a b ) n = a n b n

to distribute the exponent.

apply the product rule to  

3 x 2 y 3 . ( 3 x 2 ) 2 ( y 3 ) 2

apply the product rule to  

3 x 2 . 3 2 ( x 2 ) 2 ( y 3 ) 2

raise  

3

to the power of  

2 . 9 ( x 2 ) 2 ( y 3 ) 2 multiply the exponents in   ( x 2 ) 2

.

apply the power rule and multiply exponents,  

( a m ) n = a m n . 9 x 2 ⋅ 2 ( y 3 ) 2

multiply  

2   by   2 . 9 x 4 ( y 3 ) 2

multiply the exponents in  

( y 3 ) 2 .

apply the power rule and multiply exponents,  

( a m ) n = a m n . 9 x 4 y 3

⋅

2

multiply  

3   by   2 . 9 x 4 y 6

step-by-step explanation:

answer: no

step-by-step explanation:

you are only given the cost not the amount of pounds.