Answer:
3rd option
Step-by-step explanation:
Calle: has twice as many as Juniper so = 2*25 = 50
she also has 5 times as many as sara so if she has 50, you divide 50/5 = 10
Calle has 50 stickers, Sara has 10 and Juniper has 25.
So all together they have 85 stickers.
I think you can solve it by
=(x^2 - y^2) *( x^2 + y^2)
= (x -y)*(x+y)*(x^2 + y^2)
Answer:
Step-by-step explanation:
It is (3,-1).
Answer:
Step-by-step explanation:
3 pieces such that each piece is 2 cm longer then the next...
x , x + 2, x + 4
x + x + 2 + x + 4 = 30
3x + 6 = 30
3x = 30 - 6
3x = 24
x = 24/3
x = 8
x + 2 = 8 + 2 = 10
x + 4 = 8 + 4 = 12
check...
8 + 10 + 12 = 30
18 + 12 = 30
30 = 30 (correct)...it checks out
the ribbon lengths are : 8 cm, 10 cm, and 12 cm