When 5 is added to 3 more then a certain number, the result is 19
x + 3 + 5 = 19
x + 8 = 19
x = 19 - 8
x = 11 <== ur number
Answer:
Laura is 15 and Luci is 15.
Step-by-step explanation:
Now...
Laura - 3x
Luci - x
In 5 years...
Laura - 3x+5
Luci - x+5
The sum of that is...
4x+10=30
-10 -10
4x=20
4/4 20/4
x=5
If...
Laura - 5 than.....
Luci - 15 because 5*3 is 15
Answer:
1,604 pages
Step-by-step explanation:
Let’s make a proportion
The printer prints 200 1/2, or 200.5 pages per hour, and prints x pages per 8 hours
200.5/1=x/8
Cross multiply
1*x=200.5*8
x= 1604
So, the printer prints 1,604 pages in & hours
Answer:
Inequality is y < 360
Step-by-step explanation:
Let y be the total cost of the vacation.
Now, since there are 3 persons in consideration and we want to keep the cost below $120 per person. Therefore, cost for each person is; y/3
Thus,representing this in inequality gives;
y/3 < 120
Multiplying both sides by 3 to get;
y < 360
