Answer:i think its 80 cm
Step-by-step explanation:
X^2 = 16
x = 4
x = -4
good luck :)
It will take 16 weeks to collect 400 cans
So 16 multipled by 25 would give you 400
Ok so Jesse is 10-15%
Margie is <10%
Pietro is >15%
Susana is 10%-15%
And I think Raul maybe >15%
Basically you can determine how far off they are by doing the number they guessed divided by the actual number (132) so for Jesse I did 120/132 and I got .909 and so on. Just take the two numbers after the decimal and that’s your percent. So the .909 is about 90% so now do 100% (of the 132) - 90 and you get 10. So I put 10%-15%
Ansexponents first. Do all of them. Then combine like terms altogether. Then solve.
