Answer:
Each eraser costs $0.49
Step-by-step explanation:
If three erasers cost $1.47, and you have to find the value of <em>one </em>eraser, all you have to do is divide $1.47 by three.
1.47 ÷ 3 = 0.49
To prove this, you can multiple 0.49 by three.
0.49 × 3 = 1.47
Therefore, your answer will be $0.49 per eraser.
<em>(Remember to add the money symbol because some hardcore teachers won't accept the answer without it, or will deduct points. The symbol looks like this: $)</em>
√(t + 3) = 14 ← -2 both sides
t + 3 = 196 ← square both sides
t = 193 ← subtract 3 from both sides
5x² + 8x + 3 = 0 ← put in standard form
(5x + 3)(x + 1) = 0 ← factor
5x + 3 = 0 or x + 1 = 0 ←Zero product property
x =
![- \frac{3}{5}](https://tex.z-dn.net/?f=-%20%5Cfrac%7B3%7D%7B5%7D%20)
or x = -1
Answer:
It's the second choice
Step-by-step explanation:
Have a great day or night r evening! :)
For inequalities with a less than sign (<), the first number is always to the left of the second number on the horizontal number line.
Answer:
Step-by-step explanation: