Which of the following number sentences represent the model shown below

H. 3/8 × 1/4 = 3/32

On the vertical shaded area, 3 out of 8 columns are shaded (3/8)

On the horizontal shaded area, only 1 out of the 4 rows is shaded (1/4)

Multiply them together and u get the number of squares the shaded areas have in common, which is 3 out 32 3/32

Hope it helps :)

hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb

answer:   expression= p+p*d%

price reduction + sale price = $625

sale price: $p+$p*d%

where d% is the percentage of discount

step-by-step explanation:

original price = p

price went down by $150 price reduction $p*d%

sale price= $ 475

therefore the price before sale is: $625

and the expression that shows the price before sale is: p+p*d%