A group of scientist study the effect of chemical on Various strains of bacteria. Strain A started with 12000 cells and decreases at a constant rate of 4000 cells per hour after the chemical was applied. strain B started with 6000 cells and decreased at a constant rate of 3000 cells per hour after the chemical was applied. when will just strains have the same number of cells? explain​

c. (0.6,-1.4)

step-by-step explanation:

hope this

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2

step-by-step explanation:

hans did not square the 40-unit side; he merely multiplied it by 2.   incorrect.

i dont know what you want me to answer for this but im guessing 2: 11?