Y=mx + b
10x.5y.10=30
10x.5y=30-10
10x.5y=20
5y= -10x + 20
5/5 = -10/5(x) + 20/5
Y= -2x +4
Answer: -23
Step-by-step explanation:
Since we are given the value of m, all we have to do is to plug m into the expression and solve.
-23(-38+39) [parenthesis]
-23(1) [multiply]
-23
Now, we know that the expression is -23 when m=-38.
27 divided by 12= 2.25 so 2.25 turkey was used in each sandwich.
18.5 - 6.75 = 11.75 (3/4 = .75 and 1/2 = .5)
Answer:
The surface area of the cone
Step-by-step explanation:
The given figure is in the shape of a cone:

slant height(l)
Surface area of the cone
=
As, 
Surface area of the cone =


The surface area of the cone