The easiest way to count it is to divide Alice's stamps by 8 to see how many is 1/8 part of the ratio:
184 / 8 = 23
It means that Bernice has 23 * 9 = 207 stamps and Cheryl has 23 * 18 = 414 stamps.
Answer:
80 signatures if he want it done in 6 weeks
96 signatures if he want it done in 5 weeks
120 signatures if he want it done in 4 weeks
160 signatures if he want it done in 3 weeks
240 signatures if he want it done in 2 weeks
480 signatures if he want it done in 1 week.
Step-by-step explanation:
1,000 - 520 = 480
All possible number depending on how many weeks he wants to spend getting signatures.
480/6 = 80
480/5 = 96
480/4 = 120
480/3 = 160
480/2 = 240
480/1 = 480
Expanded form: 300 + 50 + 8
word form: three hundred and fifty-eight
hope this helps
Answer: it would be 13
Step-by-step explanation:
Answer:
Step-by-step explanation:
pivoting means producing a unit column in matrices.
The aim is to make the elements above and below the pivot element o.
so we have;
we will make the pivot element a unit element that is 1.
→
next we perform the operation - then we have
next we also perform the operation thus we have