Total cost of ticket is $550
Charges beyond 50 pounds is $15
$550-$415= $135 he pays extra
So 135 divide by 15 is 9
Hence, the total weight is 59 pounds
Answer:
100 degrees
Step-by-step explanation:
Angle on a straight line = 180
angle 5 = 180 = 80 = 100 degrees
Answer:
23 (rounded) (You can't overflow a fish take Or what would be the point of the tank.)
Step-by-step explanation:
The unrounded answer is 23.376623376623376623376623376623.
Answer:
<h3>No, they are not equivalent</h3>
Step-by-step explanation:
Are the following systems equivalent? How do you know?
For the equation;
2x+y= -4 ... 1
7x+7y=0 ... 2
Let us find the solution of the equation;
From 1;
y = 4 - 2x
Susbtitutw into 2;
7x + 7(4-2x) = 0
7x + 28 - 14x = 0
-7x + 28 = 0
7x = 28
x = 28/7
x = 4
Recall that y = 4-2x
y = 4 - 2(4)
y = 4 - 8
y = -4
The solution is (4, -4)
For the other equations;
5x+6y= 4 ... 1 * 1
4x+2y= -4 ..... 2 * 3
___________________
5x+6y= 4
12x+6y= -12
Subtract
5x-12x = 4 + 12
-7x = 16
x = -16/7
Since the solutions to both simultaneous equations are different, hence the systems of equations are not equivalent.
Answer:
B. point S
Step-by-step explanation:
Just took the test edge 2021
