Answer:
30
Step-by-step explanation:
She earned 30$ a week(Brainlyest?)
Answer:
you will use dy DX for the equation of photosynthesis. make carbon subject of formular, and factorize the final answer
Given that,
An equation : -9c² +2c +3 = 0
To find,
Find the value of x.
Solution,
We have, -9c² +2c +3 = 0
We can solve it using the formula as follows :

Here, a = -9, b = 2 and c =3
Put the values,

So, the solution are -0.47 and 0.69.
Answer:
80.90
Step-by-step explanation:
15.83 ×7 =110.81
190.90-110.81= 80.09