<span>1. </span><span>Given numbers:
=> $8 per hour by tutoring
=> $7.50 per hour by walking the dogs
=> You have 15 hours available
=> You need to make atleast $115 in walking the dogs.
let’s assign a variable to use.
Let a = tutoring
Let b = walking the dogs
=> a + b = 15
=> 8a + 7.5b = 115
=> 8a + 7.5(15 - a) = 115
=> 8a = 112.5 = 115
=> 8a = 115 – 112.5
=> 8a = 2.5
=> 8a / 8 = 2.5 / 8
=> a = 0.3125
=> b = 15 – 0.3125
=> b = 14.6875</span>
They do not exist. The parabola never crosses the x-axis (which is the same thing as the roots).
Answer:
Area of the triangle = 12.92 cm²
Step-by-step explanation:
Area of a triangle = 
From the figure attached,
Length of base of the triangle = 7.6 cm
Length of the height of the triangle = 3.4 cm
Area of the triangle = 
= 12.92 square cm
Answer:
answer is go to hell
Step-by-step explanation:
go to ypur house and pick up calculate and get answer
The answer I she had 3 carrots, this I how you solve it
15* 1/5
I do not know how to upload the drawing so sorry about that!