You get rid of any of the same bariables liike 3x-x is 2x so 2x+5 is the answer
Oh come on haha, .25 , 3/8 , 0.53 , 65% , 87.5% , 4/4 in that order
Answer:
135
Step-by-step explanation:
u multiply 18 by 15 then divide the answer by 2 and I got 135 :)
The answer is 1.25 hours.
STEP 1.
Each page has about 350 words: 1 page - 350 words
15 pages is x words: 15 pages - x words
1 : 350 = 15 : x
x = 15 * 350 : 1 = 5250
So, she has to type at least 5250 words.
STEP 2:
<span>Stephanie can type around 70 words per minute: 70 words - 1 minute
x words in 1 hour = 60 minute: x words - 60 minute
70 : 1 = x : 60
x = 70 * 60 : 1 = 4200
So, she types around 4200 words per hour.
STEP 3:
Now we have:
</span>- she has to type at least 5250 words
- she types around 4200 words per hour
5250 : x = 4200 : 1
x = 5250 * 1 : 4200 = 1.25 hours
3n-5=7
The three times a number goes first because there is the “less than” phrase.
