A biker rides for h hours at a speed of s miles per hour and travels d miles. Which equation models the relationship? A)h equals s d

B)d equals s h

C)h equals s over d

D)d equals h over s

i think it would be 42cm

correct answer is b. 27/8

step-by-step explanation:

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.

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%