Answer:
before you asked this question did you look it up
Step-by-step explanation:
Answer:
3*-3+0*5
Step-by-step explanation:
Answer:
use the formula speed=distance/time
distance=speed×time
and time = distance/speed
This is the awnser too this one
Answer:
x = -2, y = 3.
as an ordered pair it is (-2, 3).
Step-by-step explanation:
y= 2x + 7
y= -4x - 5
As both right hand expression are = y we have:
2x + 7 = -4x - 5
6x = -12
x = -2
Substitute for x in equation 1:
y = 2(-2) + 7 = 3.
