B: 5(x+4)^2 Explanation: The “5” at the beginning of the equation represents stretch by five (multiplying the 1, 3, 5 rule, therefore making it over one up five, over one up fifteen, etc.) the +4 represents moving right 4 times.
Answer:
34
Step-by-step explanation:
ok
So 3 times a number is between -18 and 18
between means it cannot be -18 or 18 so
3 times x=3x
x=unknown
3x
< less than
>greater than
if it is between -18 and 18 then the number is >-18 and <18 so
-18<3x and
18>3x
divide both equations by 3
-6<x
6>x
combine
-6<x<6
solution set=(x|-6<x<6)
Answer:
Step-by-step explanation:
Known facts
- Marisol burned 670 calories
- Ling burned x fewer calories than Marisol
Setting up the equation
# of calories that Ling burned = Marisol's calorie - x = 670 -x
Hope that helps!