$unit\ rate=\frac{cost}{number\ of\ pencils}\\\\
cost=13\ dollars\\
number\ of\ pencils=5\\\\
unit \rate= \frac{13}{5}=2\frac{3}{5}\frac{dollars}{pensil}\\\\
 Unit\ rate\ is\ 2\frac{3}{5}\ dollars\ per\ one\ pensil$

8 0

3 years ago

Can anyone help me with this math equation?

Taya2010 [7]

4 over 10 is the answer

8 0

3 years ago

Find the value of C that makes the trinomial a perfect square<br><br> HELP PLS SHOW WORK 30 POINTS

lesya692 [45]

Answer:

$\frac{9}{4}$

Step-by-step explanation:

${(x + \frac{3}{2} )}^{2} = {x}^{2} + 3x + \frac{9}{4}$

4 0

2 years ago

arly is 3 times her brother's age. The sum of their ages is no more than 24 years. Enter an inequality that can be used to repre

dexar [7]

3x+x≤24 hope this helps

4 0

4 years ago