Step-by-step explanation:
u have to subtract 65 off of 25
(4, ?) is on 8x - 3y = -10
The ? is the missing y coordinate. (4, y) satisfies 8x - 3y = -10
8x - 3y = -10. From point (4, y), we would replace x = 4 in the equation below. y remains the unknown.
8*4 - 3y = -10
32 - 3y = -10
-3y = -10 - 32
-3y = - 42
y = -42/-3
y = 14
So the coordinate is (4, 14)
Answer:
The first one and last one
Step-by-step explanation:
Nine tickets. That is how many you can buy:
There are 3,360 combinations to choose from if the lock is from 0-15.
