Y-intercept happens when x = 0
y-intercept represents if Mitch doesn't add the monthly savings, so the savings account will still remain in $175
Original Price: $45
Current price: 45 x 20% - 45
45 x 20% = 9
Always add/subtract by the original number, but since we're finding the price 'decrease', you subtract by the original number.
45 - 9 = 36
Answer: $36
The two domes or hemispheres simply have the area of a complete sphere with the same diameter. So the total area is the area of a sphere and a cylinder...
as=(4p3^3)/3, ac=10p3^2
A= 36p+90p=126p in^3
Answer:
-28
Step-by-step explanation:
Plug in -2 where m is and 5 where n is in the equation
1. 9(-2) -2(5)
2. = -18 -10
3. The answer is -28
The missing justification is the Subtraction property of equality.
This is because to get 1/3x=4, you need to subtract 3 from both sides.