Answer:
sodas = 135 hot dogs = 45
Step-by-step explanation:
(S stands for sodas and H stands for hot dogs)
S + H = 180
3H+H = 180
4H = 180
H = 45
S = 45*3
S = 135
Answer:
x= 0
Step-by-step explanation:
take the root of both sides and solve
Answer:
An average-sized blue whale will eat 2,000-9,000 pounds (900-4100 kg) of plankton each day during the summer feeding season in cold, arctic waters ( about 120 days).
Step-by-step explanation:
Answer:
let width be x
Step-by-step explanation:
2x-6+3+2x-6+3=18
4x+6=18
4x=18-6
4x=12
x=12/4
x=3
Answer:

Step-by-step explanation:
see the attached figure to better understand the problem
In the right triangle ABC
Applying the Pythagorean Theorem

substitute the given values

solve for BC


