Answer:
The cost for all of the students is $391
Step-by-step explanation:
Since it costs $17 for each student and there are 23 students, you multiply 17 and 23 to get the cost for all students.
Answer:
The coefficient is 7
Step-by-step explanation:
The coefficient of an algebraic expression is the number that is being multiplied by a variable or multiple variables. In this case, 7 is being multiplied by x and y, so 7 is the coefficient.
<h3>Answer:</h3>
- The line is horizontal.
- The rise is zero.
<h3>Explanation:</h3>
Slope is (rise/run). When it is zero, rise=0. A line with zero slope goes neither up nor down. It is horizontal, not vertical.
When run is zero, the line is vertical, and the slope is <em>undefined</em> (not <em>zero</em>).
The diameter of the base of the cone is 6 units, thus the radius of it is 3 then.
Answer:
x = 15
LN and MO both equal 43
Step-by-step explanation:
LN and MO are diagonals in rectangle
Diagonals of a rectangle are congruent Hence, 4x - 17 = 2x + 13
Now we solve for x
4x - 17 = 2x + 13
Add 17 to both sides
4x = 2x + 30
Subtract 2x from both sides
2x = 30
Divide both sides by 2
x = 15
Now we want to find the values of LN and MO
To do so we substitute 15 for x in it's given expression ( note: because LN = MO we only need to do this process once )
LN = 4x - 17
Substitute 15 for x
4(15) - 17
Multiply
60 - 17
Subtract
LN and MO = 43