Answer:
or
Step-by-step explanation:
Subtract 7 from both sides:
Subtract 10x from both sides:
Divide both sides by -5:
or
Answer:1300
Step-by-step explanation:
in a week =25$
a year has 52wks
so...52×25=1300$in a year
Answer:
51 cm
Step-by-step explanation:
4,000/(3.14 · 5²)
4,000/(3.14 · 25)
4,000/78.5 = 50.95541401
Answer:
first of all we don't know the exact lift they took but here's your answer:
if they took the plane then that's easy
600×5=3000
105×5=525. 3000-525=2475
while for the bus
3000-60=2940
Recall that the tangent function has a period of so that
for any integer . Then
We get 6 solutions in the interval [0, 2π) for ,