If there are 8 groups of 65 students, that means they can seat 8*65 students total. 520 students
Answer:
x<10
Step-by-step explanation:
First, we want to move all of our like terms to one side. In the inequality, the variable x on one side and our whole numbers on the other.
To do this you have to cancel out 0.5x on the right side. So you need to subtract 0.5 from both sides.
This leaves you with 15+x<25. Subtract 15 from both sides which leaves you with x<10
Hope this helps :)
Answer:
By rounding to nearest tenth which would be the 3.16 which is closer to 3 than 3.25
Step-by-step explanation:
Answer:
Rs. 144
Step-by-step explanation:
To what the cost of each pen, divide 90/5
You get 18. So each pen costs 18.
Now multiply 18 by 8 and you would get 144.
So, it would cost Rs. 144
Answer:
$12
Step-by-step explanation:
First you make an equation-
Since she spent half of her allowance at the movies it should start with x/2. Then you add the extra money she made. This should equal $14.
Equation: x/2 + 8 = 14
Solve
x/2 + 8 = 14
Subtract 8 from both sides
x/2 = 6
Multiply each side by 2.
x= 12