Y = 3x
x(3) = y
1) (-2) 3 = -6
2) (-1) 3 = -3
3) (0) 3 = 0
4) (1) 3 = 3
-6, -3, 0, and 3 respectively.
Let S represent the cost of a small box, and L represent the cost of a large box.
Matt's sale can be represented by the equation
3S +14L = 203
Ming's sale can be represented by the equation
11S +11L = 220
There are a number of ways to solve a pair of equations. One is to graph them. The graph shows the costs to be ...
The cost of a small box of oranges is $7. The cost of a large box of oranges is $13.
For # 19
c = 36
36 is the answer
For this case, what you must do is take out the area of two triangles and add it to the area of a rectangle to find the total area.
We have then:
Triangle area:
A = (1/2) * ((13-9) / (2)) * (10) = 10 in ^ 2
Rectangle area:
A = (9) * (10) = 90 in ^ 2
Total area:
At = 2 * (10) + 90 = 110 in ^ 2
answer:
110 in²