Answer:
16/5 teaspoons
Step-by-step explanation:
1/4 cups of flour uses 4/15 teaspoon so 4/15 x 4 is 16/5
Answer:
y=9; z=16
Step-by-step explanation:
Finding the perimetre: 7x+4x-3+x=12x-3
Good luck!
Answer:
628.32
Step-by-step explanation:
Volume of a cone = 1/3 π r² h
7x+3y=-1
x+y=-3
8x+4y=-4
2x+y=-1
y=-1-2x
x+y=-3
x-1-2x=-3
-x=-2
x=2
y=-1-2*2=-1-4=-5