Answer: (0, -6)
Step-by-step explanation: When finding the coordinates of a given point, be very careful with your signs.
On the x-axis, left means negative and right means positive and
on the y-axis, down means negative and up means positive.
So to find the coordinates for point C, we start at the origin
which is where the x-axis and y-axis intercept.
So, we go 0 units to the left or right and 6 units down.
So that's (0, -6).
Remember that the first number in the ordered pair represents the x-coordinate or how far we move to the left or right from the origin and the second number represents the y-coordinate or how far we move up or down from the origin.
Answer:
x always comes first so that is 0
then it is y and that is -6 so the answer is (0,-6) aka B
IF i could get brainliest that would be great
The caterer’s fixed cost and the rate per student served is $6 and $150
This method is actually called method of elimination to solve a system of linear equations.
We make one specific variable's coefficients of equal magnitude so that we can subtract or add the equations and eliminate that variable to make it easy to get the value of the other variable which will then help in getting the value of the first variable (if working in dual variable system).
If we have equations:
then, if we want to eliminate variable x, then we have to multiply equation 1 with
which will make coefficient of x in first equation as
Then adding both equation will eliminate the variable x.
Given;
Cost of 100 students= $750
Cost of 150 students= %1050
Let the fixed cost of caterer be x
and the cost per student be y
x+100y=750...(1)
x+150y=1050...(2)
solving the above equations;
50y=300
y=6
x=750-600=150
The fixed cost is $150, while the per-student cost is $6.
Learn more about linear equations;
#SPJ5
Step-by-step explanation:
the price charged for 100 students reflects the cost per student that applies to the order as a whole.
100 * 6 = $600, so the fixed cost is 750-600 = 150.
...
We can check this by substituting in the other equation.
Does 150*6 + 150 = 1050?
150*6=900
900+150 = 1050.
Yes, it does
...
We can express this relationship by the equation:
y = mx + b
where
y = total cost
m = $6 per student
x = number of students
b = fixed costs = 150
y = 6x + 150
Answer:
3 for problem
Step-by-step explanation:
Answer:
10.8 yards
Step-by-step explanation:
Since she has 19.7 yards left over, the amount she used for curtains is ...
84.5 - 19.7 = 64.8 . . . . yards
Then each of the 6 identical curtains used 1/6 of this amount, or ...
(64.8 yards)/6 = 10.8 yards
_____
You can write an equation if you like. Let c represent the yardage used for each curtain. Then the total number of yards of fabric Jennifer has is ...
6c +19.7 = 84.5
We can find the value of c by subtracting 19.7, then dividing by 6 (as above).
6c = 64.8 . . . . subtract 19.7
c = 10.8 . . . . . divide by 6
Jennifer used 10.8 yards of fabric per curtain.
A) The opposite of 6.75 is −6.75, so Williamsburg is at −6.75.
B) The sum of 6.75 and 6.75 is 13.5, so Williamsburg is at 13.5.
C) The numbers 6.75 and −6.75 are the same, so Williamsburg is at 6.75.
D) Opposites, such as 6.75 and −6.75, sum to zero, so Williamsburg is at 0.
Answer:
Answer is A plz mark me as branliest like u said
Step-by-step explanation:
Answer:
c and d
Step-by-step explanation:
The cost inequalities tell you that x corresponds to bicycles, so answer (a) is incorrect. The cost constraint is strictly less than, so answer (b) is incorrect.
(c) correctly expresses the cost constraint.
(d) correctly expresses the relationship between bicycles (x) and treadmills (y).
_____
The only integer solution is y=0 and 0 < x ≤ 15.
Answer: c.
d.
Step-by-step explanation:
Let x be the number of new bicycles and y be the number of new treadmills.
Given : The number of new bicycles must be more than 13 times the number of new treadmills.
i.e.
Each bicycle costs $340 and each treadmill costs $670.
He must spend less than $5,650.
i.e. '
Hence, the constraints for this situation will be :
Hence, c and d are the correct options.