Answer:
I gotchu
Step-by-step explanation:
3/7. have a good day child good luck on your homework:)
The sum of two rational numbers will always be <u>rational</u>
<u></u>
, therefore it will always be rational
Answer:
Yes, Her father is correct.
Step-by-step explanation:
75/15=5 which means that there will be fifteen rows, with five pennies in each row. Since one side has 5 pennies and the other has fifteen, the sides are different and form a rectangle. To check your work, you can do 15*5 which equals 75 the rectangle of pennies should look like this:
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
Answer: 28
Step-by-step explanation: you have to add 21 + 7 because your counting up from -7 to 21