Answer: r<2
Step-by-step explanation:
r-5+5<-3+5
Cancel out,
r<2
Using the quadratic formula, the solutions are:
a) 
b) 
<h3>What is a quadratic function?</h3>
A quadratic function is given according to the following rule:

The solutions are:


In which:

Item a:
The coefficients are a = 2, b = -3, c = -4, hence:
Item b:
The coefficients are a = 1, b = 2, c = 2, hence:
More can be learned about quadratic equations at brainly.com/question/24737967
#SPJ1
Answer:
23%
Step-by-step explanation:
Total: 1,302 +1,550+558 +124 +124+372+558 +558 +248 +310 +496=6200
Savings total: 310 +558 +558=1426
so...
1426/6200= 0.23
23%
12 please help answer my question which is why is the uks biome like it is?
Answer:
The Center: (0, 2)
The Radius: 1
Step-by-step explanation: