14 x 3 = 42 lunches
42 x 0.55 = 23.1
so there are about 23 ham sandwiches
hope i helped you out
Each Had 10. Y= 4. Because 3 x 4 = 12 + 8 = 20 ÷ 2 = 10
Answer:
the new equation is f(x)=x^2-4
vertex- (0,-4)
zeros- (-2,2)
y-intercept- (-4)
and it has a minimum
Step-by-step explanation:
Answer:
Step-by-step explanation:
-4=9y+13-4y
combine like terms
9y-4y=5y
-4=5y+13
subtract 13 on both sides
-4-13=-17
-17=5y
divide both sides by 5
-17/5=y
since it cant reduce lower than that it stays like that.
hope this helps....
slope, m = (y2-y1)/(x2-x1) = (2-(-4))/(4-1) = 6/3 = 2
so, your answer is 2