Answer:
The inverse f-1(x) = ( x + 10)/2.
Step-by-step explanation:
f(x) = 2x - 10
Find x in terms of f(x):
2x = f(x) + 10
x = (f(x) + 10))/ 2
Replace x by the inverse f-1(x) and f(x) by x:
f-1(x) = (x + 10)/2.
Answer:
60 × 50 = 3000
7 × 50 = 350
60 × 4 = 240
7 × 4 = 28
3000 + 350 + 240 + 28 =3618
54 × 67 = 3618
Answer:
2.3
Step-by-step explanation:
move the decimal to the right two times
Answer:
49 and 46
Step-by-step explanation:
because they are greater than 45 but less than 50.
Ok
it might be easier to conver from yards to inches then flip it
1cubic yard=1yard times 1yard times 1yard
1yard=36 inches
1 cubic yard=36 inches times 36 inches times 36 inches
1 cubic yard=46656 cubic inches
divide both sides by 46656
1 cubic inch=1/46656 cubic yards
