Question

Can someone help me with 23,24, and25 please there a little confusing

Answer 1

Step-by-step explanation:

$23)\\\\-14\leq\dfrac{x}{10}\qquad\text{multiply both sides by 10}\\\\(10)(-14)\leq10\!\!\!\!\!\diagup^1\cdot\dfrac{x}{10\!\!\!\!\!\diagup_1}\\\\-140\leq x\to x\geq-140\\\\24)\\-20$

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<, > - open circle

≤, ≥ - closed circle

<, ≤ - draw a line to the left

>, ≥ - draw a line to the right