So 22 problems/ 30 minutes = ? problems/ 180 minutes
so you basically just convert them
and you will times 30 by 6 to get 180, so you times 22 by 6
and you will get 132 problems
so Koby can do 132 problems
Answer:
3
Step-by-step explanation: y=10-x so 3x-2=10-x 4x=12 x=3
Separate the quadratic functions into two individual function in x which multiply together to equal the original quadratic.
Eg: x^2-3x-10=0 can be written as (x+2)(x-5)=0
The two solutions for x can then be determined by making each bracket equal to zero.
x+2=0 so x=-2x-5=0 so x=5
Y=4x. its 4 bucks for each pound of granola
Answer:
it's 8.8 had to do the exact problem on khan acedemy
Step-by-step explanation:
answer is 8.8 breaths
