Answer: <em>7) -12;</em>
<em> 8) 0 или 1.</em>
Step-by-step explanation:
<em>7.</em>
<em>x ≤ - 12</em>
<em>x ∈ ( - ∞; - 12]</em>
<em>Наибольшее целое значение, при котором верно неравенство равно </em><em>-12.</em>
<em></em>
<em>8.</em>
<em>-9,6</em><em>*</em><em>8 > - 9,627</em>
<em>Варианты возможных чисел: -9,618 и -9,608.</em>
<em>Значит вместо звездочки можно подставить цифры 0 или 1.</em>
Answer:
day 540
Step-by-step explanation:
He increases his number of situps by 2 each day meaning on day 1 he'd do 2 extra, on day 2 he'd do 4 extra, on day he'd do 6 extra etc. We can show this by saying +2x where x is the day he is on. Then since he started with 20 we have to add 20 so it would be 20+2x. We want to know what day it is when he does 1100 situps so we can set our equation equal to 1100 and solve for X which is the day it would be.
20+2x=1100
2x=1080
I hope this helps and please don't hesitate to ask if there is anything still unclear!
x=540
Answer:
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Step-by-step explanation:
mark me as a brainlist
Answer:
the slope is: Positive
slope is: 1/5
y-intercept: -4
equation is: y = 1/5x - 4
