Answer:
Anything above 9
Step-by-step explanation:
63/7=9
Answer:
c
Step-by-step explanation:
Whats the question
72kg - 54kg
180kg - xkg
cross multiply
72 · x = 180 · 54
72x = 9720 |divide both sides by 72
x = 135
Answer: 135kg.
Answer:
hello friend!!! 1335x3−2507x2−951x+11
Step-by-step explanation:
i think i did this right
-x^2 - 2x + 15 in vertex form is -(x^2 + 2x - 15) = -(x^2 + 2x + 1 - 16) = -(x + 1)^2 + 16
Therefore, domain is all real numbers and range is {y|y ≤ 16}.
