#420
because 70x4=420 within 300 and 500 and is greater than 400 which is a multiple of 100
the answer to the problem is 2y^3 3x3y4+4
Answer: probably y= -24
Step-by-step explanation:
Answer:
D)
Step-by-step explanation:
First we have to subtract 5 from both sides
Now, square both sides
x - 6 = 49
Now, add 6 to both sides
x - 6 +6 = 49 + 6
x = 55
Answer:
see explanation
Step-by-step explanation:
(a)
0 < 5 ⇒ f(0) = x + 4 = 0 + 4 = 4
f(0) = 4
(b)
5 ≤ 6 < 7 ⇒ f(6) = 8