Answer:
last option
Step-by-step explanation:
It will take 200 / 5 = 40 months for Sara's phone to lose all its value, therefore, the domain is 0 ≤ t ≤ 40 because you can't have negative months. Since negative money is not a thing, the range has to be 0 ≤ V(t) ≤ 200 because it stops at 0 and starts at 200.
Answer:
Step-by-step explanation:
4/5=0.8
60.75*0.8=48.6
Answer:
Step-by-step explanation:
Answer is 65 simple
Separate the 2x and 3y into separate equations to >6
so 2x>6
and 3x>6
and solve for each
Answer:
324 cm^3
Step-by-step explanation:
Volume = l x w x h / 2
V = 12 x 6 x 9 / 2
V = 648 / 2
V = 324 cm^3