Answer:
Greater than 7 cm.
Step-by-step explanation:
3.5 since its asking how many he has, he has 3.5 its not askint how many bags he needs or how much a bag holds
Answer:12:10
Step-by-step explanation:
Shift left 4 units
rotate clockwise 270 degrees about the origin
not sure about the statement though
Answer:
-4x-6x=-20=
x=2
-3(2x-3)=33=
x=-4
4x+3x+2x=180
x=20
Step-by-step explanation:
-4x-6x=-20
-4+(-6)=-10x
-10x=20 (divide both by 10)
x=-2 (divide by -1 to get positive)
x=2
-3(2x-3)=33
-6x+9=33
-9 . -9
-6x=24 (divide both by -6)
x=-4 (divide by -1 to make positive)
4x+3x+2x=180
(combine like terms)
9x=180 (divide both sides by 9)
x=20