When -2x+y=1 and y=-x+4, x = 1
Answer:
3.125
Step-by-step explanation:
Answer:
She needs to sell for 64 more hours
Step-by-step explanation:
Hello!
You can use the Pythagorean Theorem to solve this

c is the hypotenuse
a and b are the legs
Put in the values you know

Square the numbers

Subtract 2.25 from both sides

Take the square root of both sides
b = 0.8
The answer is 0.8km
Hope this helps!