A, the -4 x 6 = 24 +5 = 29 so -29/6 and the -3/5 stays the same. You just have to put the mixed fraction into a improper fraction. That should be the answer.
Answer:
11 hours
Step-by-step explanation:
Using an inequality, find how many additional hours must she work in order to reach this goal?
From the above question, the term at least means less than or equal to and it is represented by the inequality = ≤
Hence,
Let the number of additional hours = h
Last summer Myrtle, worked 45 hours and earned $443.70.
The amount she earned per hour = $443.70/45
= $9.86
Our inequality equation is written as;
She wanted to make at least $550 this summer.
$9.86 × h ≤ $550
= 9.86h ≤ 550
h = 550/9.86
h = 55.780933063 hours
Approximately the additional hours she has to work =
55.780933063 - 45 hours
= 10 .780933063 hours
Approximately = 11 hours
Answer:
$944
Step-by-step explanation:
<h3>
Interest=principle*rate*time (in years)</h3><h3>
I=prt</h3>
<em>Principle=800</em>
<em>Rate=0.06 (6%)</em>
<em>Time=3</em>
<em>800*0.06*3= 144</em>
Total
Principle+Interest= Total
800+144=944
Answer: At the end of 10 years, your savings will have grown to $9,407.
Step-by-step explanation: You will have earned in $2,407 in interest.
487 is almost 500, so we will approximate 487 as 500.
310 is just over 300, so we will approximate 310 as 300.
300+500=800 (estimation)
310+487=797 (actual)
