For the fractions d/z and r/u, which of the following can serve as a common denominator? z times u z plus u d times r d plus r

The product of denominators can always serve as the common denominator. The appropriate choice is ...

... z times u . . . . . . . the first choice

hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !

y -5 = (-1/4)(x + 8)

step-by-step explanation: