4 years ago

Socks cost $5 per pair. The expression represents the cost in dollars of p pairs of socks. Why must p be a whole number

1 answer:

8 0

The answer is 5P
5$ for every pair of socks you buy.
for example if you buy 5 pairs.. plug it in
5 pairs for 5$ each (5x5) is 25$

You might be interested in

30,000 rounded to the nearest thousand. what is the largest number and what is the lowest.

denis23 [38]

30,000 to the nearest thousands. The largest number is 30,499 and the lowest number is 29,500.

5 0

4 years ago

What theorem can be used to prove that the two triangles are congruent?

choli [55]

The answer is D)
SSS

6 0

3 years ago

Which equation is the direct variation equation if f(x) varies directly with x and f(x)=-18 when x=3

Otrada [13]

$\bf \qquad \qquad \textit{direct proportional variation}\\\\
\textit{\underline{y} varies directly with \underline{x}}\qquad \qquad \stackrel{f(x)}{y}=kx\impliedby 
\begin{array}{llll}
k=constant\ of\\
\qquad variation
\end{array}\\\\
-------------------------------\\\\
\textit{we also know that }
\begin{cases}
y=-18\\
x=3
\end{cases}\implies -18=k3
\\\\\\
\cfrac{-18}{3}=k\implies -6=k\qquad therefore\qquad \boxed{\stackrel{f(x)}{y}=-6x}$