Which equation correctly applies the distributive property? A (0.5⋅0.5)+(0.5⋅0.3)+(0.5⋅0.2)=0.5⋅( 0.5+0.3+0.2)

B 50+1.015=(50⋅1)+(50⋅0.01)+(50⋅0.005 )

C −2.5⋅(4⋅1.045)=(−2.5⋅4)⋅1.045

D −1.2⋅0.57⋅0.5=−1.2⋅0.5⋅0.57

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm

1.3

step-by-step explanation:

3x2=6   9x+6

bring down the 6 on both sides

6+6=12

12= 9x

divide by 9

12/9 =

1.3 =x

30.5*10=350$

you have to multiply the number without the decimal point then add it later but if its tenn u must move the place value of the decimal point 1 to the right.

the answer is -1 for this question

step-by-step explanation: