Answer:
![2(x - 5)\leqslant \\23](https://tex.z-dn.net/?f=%202%28x%20-%205%29%5Cleqslant%20%20%5C%5C23)
Step-by-step explanation:
or
![2x - 10 \leqslant 23](https://tex.z-dn.net/?f=2x%20-%2010%20%5Cleqslant%2023)
B, it’s the point that the lines cross
Answer:
Your a legend
Step-by-step explanation:
Answer:
Multiply the number of notebooks by the weight of one notebook.
When multiplying a whole number by a fraction, multiply the whole number by the top number of the fraction, and then divide that by the bottom number of the fraction.
56 x 5 = 280
280 / 8 = 35
The 56 notebooks weigh 35 pounds.
Answer:
A={21,24,27,30}
B={21,27}
C={24,30}
Step-by-step explanation:
a)A U B={21,24,27,30}
b)A n C ={24,30}