Answer:
- 3/x-1
Step-by-step explanation:
Answer:
y = 1/4x - 19/4
Step-by-step explanation:
Use the equation y = mx +b
x (x coordinate) = -1
y (y coordinate) = -5
slope (m) = 1/4
Plug in!
-5 = 1/4(-1) + b
-5 = -1/4 + b
-5 + 1/4 = b (Add 1/4 to both sides)
-20/4 + 1/4 = b
-19/4 = b
y = 1/4x - 19/4
Answer:
C. (7, 14)
Step-by-step explanation:
You are given the equation and points (x, y) to plug into that equation. See which ones satisfy. The left side must equal the right side (7 in this case) when evaluating...
-5(7) + 3(14) = 7
-35 + 42 = 7
7 = 7
The point (7, 14) works. The other points will not yield the same result..
EX: (2, -1)
B is a wrong answer because...
-5(2) + 3(-1) = 7
-10 - 3 = 7
-13 = 7
-13 does not equal 7, so that is a wrong answer
Answer:
136 square meters
Step-by-step explanation:
is this the picture of the question, if so, here are the steps
Step 1: we divide the figure into two rectangles, I have a picture with the figure separated into two rectangles
Step 2: We multiply the length and width of the first rectangle, which is:
Area of rectangle = b × h or length × width
But for the long rectangle let's use base × height
Base = 8m
Height = 16m
8 × 16 = 128
So the area for the first rectangle would be 128 square meters
Step 3: We must find the area of the other rectangle, so we must do Length × Width
Length = 4m
Width = 2m
4 × 2 = 8
So the area of the other rectangle is 8 square meters
Step4 : Now we add the two areas of both rectangles to find the area of the whole figure
128 + 8 = 136
So the area of the whole figure is 136 square meters
Answer:
10
Step-by-step explanation:
First cancel out the 7 and 11 so 4 so take away 4 from the number and you get 6
Since we are working backwards add 4 onto 6 to get 10
Double check
10 + 7 = 17
17 - 11 = 6
So the answer is 10