Answer:
5x - 2 = 3x = 14
8x -2 = 14
8x = 14 + 2
8x = 16
x = 2
Step-by-step explanation:
Answer:
B.) Reflection over y=-3
Step-by-step explanation:
Answer:
To calculate the gradient of a straight line we choose two points on the line itself. From these two points we calculate: The difference in height (y co-ordinates) ÷ The difference in width (x co-ordinates). If the answer is a positive value then the line is uphill in direction.
Answer:
d
Step-by-step explanation:
it’s c
Because you do 5n+3 times 5n+3 and you get 25n^2+9