Answer:
No clue how to use this app but it says ur in highschool and I'm in middle and stuck on the same problem
Step-by-step explanation:
Answer:
y = 2
Step-by-step explanation:
Given
=
( cross- multiply )
10(2y - 1) = 15y ← distribute left side
20y - 10 = 15y ( subtract 15y from both sides )
5y - 10 = 0 ( add 10 to both sides )
5y = 10 ( divide both sides by 5 )
y = 2
Answer:
yes -5 is greater than -10 because on a timeline -5 comes before -10
which means its greater
Answer:
she need to buy 9 packs
Step-by-step explanation:
C = 2πr
= 2·3.14·14
= 87.92 m
she need to buy 9 packs