Answer:
- 55
Step-by-step explanation:
Given a quadratic equation in standard form : ax² + bx + c = 0 : a ≠ 0
The sum of the roots = - 
and
The product of the roots = 
x² + 6x - 55 = 0 ← is in standard form
with a = 1, b = 6 and c = - 55, hence
product of the roots = 
= - 55
Answer:
25%
Step-by-step explanation:
Given data
Cost of ride= $16
Amount paid= $20
Change= $4
Hence the percent of the tip is
=4/16*100
=0.25*100
=25%
Hence the percentage of the tip is 25%
4m+3+5m the combine like terms. 4m+5m=9m+3 divide 9 by 3 which give you 3, the property is distributive property, combing like term i forgot the last one name
Answer:
rectangle, square, circle
Step-by-step explanation:
Rectangle: length: 10 feet, Width: 50/10=5 feet
Square: length: 50/4=12.5 feet
Circle: 2pi(r)=50, radius=25/pi
Answer:
1/2
Step-by-step explanation:
3 or less is half the numbers on the cube.
3/6 simplifies to 1/2
