Answer:
p=number of seashells pierre collected
p+3p=52
4p=52
p=13
13 seashells
Answer:
You add a bar till the 2 for the 9-10. You add bars till 6 for the 11- 12. You add bars till 8 for the 13-14. You add bars till the 4 for the 15-16.
Step-by-step explanation:
You have to multiply the number of people times the number of cookies they are each supposed to get
So, 28 x 3 = 84 cookies
Step-by-step explanation:
22x+7= -15
22x= -15 -7
22x = -22
x= <u>-</u><u>2</u><u>2</u>
22
x= -1
Hope this helps you dear !
Have a great day :)