Write each number in standard form 9.03 x 10² 7.89 x 10³ 4.115 x 10⁵
1 answer:
You might be interested in
<span>4x−15y=−43.................y = 4x/15+43/15
</span><span>2x−3y=−2..................... y = 2x/3+2/3
</span>
Using a Graphing tool, we can check that the solution is (5.5 , 4.333) which is the intersection of both lines.
</span><span>2x−3y=−2..................... y = 2x/3+2/3
</span>
Using a Graphing tool, we can check that the solution is (5.5 , 4.333) which is the intersection of both lines.
Answer:
15 bags
Step-by-step explanation:
She can fill 5 bags per each pound (because there are 5 per pound)
Since there are 3 pounds, and , again, each pound can fill 5 bags, she will need 15 bags.
Another way too look at it is to ask how many 1/5ths are in 3 pounds. To find this answer mathematically:
3 ÷ 1/5 = 15 because when we divide by a fraction, we need to flip it and then multiply (so 3 ÷ 1/5 is actually 3×5)