Answer:
Step-by-step explanation:
40 = 5d
-Divide 5 by both sides by 5 which cancels 5 and leaves d but, then divide 40 by 5 which gives you 8.
D=8
-The information missing is how many gallons of gas he use in a day.
Finding the square<span> root of a </span>number<span> is the inverse operation of squaring that </span>number<span>. Remember, the </span>square<span> of a </span>number<span> is that </span>number<span> times itself. The perfect squares are the squares of the whole </span>numbers<span>. The </span>square<span> root of a </span>number<span>, n, written below is the </span>number<span> that gives n when multiplied by itself.
</span>
Answer: 15
explanation -2. -1. 0 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13.
you count from -2 to 13 on the number line
