I assume you mean -x^3 + 4x + 3
so what you need is 4x + 3 > x^3
the only whole number it could be is 2 because 2x2x2 +3 > 2x2x2
7 / (1/2)...when dividing with fractions, flip what u r dividing by, then multiply
7 * 2/1 = 14/1 or just 14
Answer:
40 words per minute
Step-by-step explanation:
y · 3 = 1 · 120
3y = 120
3y ÷ 3 = 120 ÷ 3
y = 40
Answer:
Neither one is correct. 512/53 equals 9 35/53. The reason that I know this is because 53 goes into 512 9 times and your left with 35 and you just put the 35 over 53.
Answer:
60 minutes, or 1 hour.
Step-by-step explanation:
90 minutes ÷ 3 = 30 minutes, so 30 minutes equals 1 third of the total time he spent at the gym, and he lifted weights for 30 minutes. The remaining 2 thirds, 60 minutes, is the time he spent on the treadmill.
