Answer:
Well since my shoe is 8.5 inches, you will take 4 whole shoes to make a meter. Therefore, you will have to take 4,000 shoes to make a kilometer because 1 kilometer=1000. (:
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
2-(-4)+3+(-6)-(-2)
2+4+3-6+2
5
Answer:
x=-1, y=2
Step-by-step explanation:
Plug the y=-2x into the second equation in place of the y to get 4x+10(-2x)=16
Simplify this to 4x-20x=16 then to -16x=16
Divide both side by -16 to get x=-1
Plug x=-1 into the first equation to get -2(-1)=y
Simplify to get y=2
You find the square root of the number and then finish the equation. For example: √9 + 10 = √16 + 9 Would be equal, because the square root of 9 would be 3 and 3 + 10 = 13. The square root of 16 would be 4, and 4 + 9 would be 13. Therefore 13 = 13. Hope this helped.
Answer:
£7.65
Step-by-step explanation:
12.75*3=38.25
38.25/5=7.65
£7.65
