1/3 * 420 = amount of t-shirts sold in the morning
1/3 * 420 = 420/3 = 140 t-shirts
140 t-shirts were sold, so remaining is 420 - 140
420 - 140 = 280 remaining t-shirts
4/7 * 280 = amount of t-shirts sold in the afternoon
4/7 * 280 = (280/7) * 4 = 40 * 4 = 160 t-shirts
160 t-shirts were sold, so remaining is 280 - 160
the remaining t-shirts = 120 t-shirts
120 t-shirts are left to sell at the end of the day
Answer:
That's strange. (-1/2, 5) would work for both if only the top equation had a less than or equal to sign. If all else fails, just puts c as your answer lol
Step-by-step explanation:
Your answer would be 8(18x^3-1)
Answer:
<u>x=-1</u>
Step-by-step explanation:
Step 1- Add 9 to both sides of the equation.
New equation:
<u>3x=-12</u>
<u>Step 2-</u> divide by 3 on both sides of the equal sign to get your answer.
<u>x=-1</u>