$Greatest\ common\ factor\ is\ the\ highest\ number\ by\ witch\ 45, \ 51\ and\\ 63\ can\ be\ divided\\\\
45:3\\
15:3\\
5:5\\\\
51:3\\
17:17\\\\63:3\\21:3\\7:7\\\\GCF=3\\\\Greatest\ common\ factor\ of\ 45,\ 63\ and\ 51\ is\ equal\ to\ 3.
$

7 0

4 years ago

2. 23(t 5) when<br>23(t + 5) when t= 5

Alex787 [66]

The correct answer is 184

5 0

3 years ago

Read 2 more answers

How do you do -5/8 + 8 3/8

kow [346]

Answer:

7 3/4

Step-by-step explanation:

-5/8 + 8 3/8

= -5/8 + 7 11/8

= 7 6/8

Simplify

7 3/4

5 0

3 years ago