Answer:
- 10.2n - 1
Step-by-step explanation:
You need to add the expressions:
- 2.4n - 3 + (- 7.8n +2)
- 2.4n - 3 - 7.8n + 2
- 10.2n -1
Answer:
Step-by-step explanation:
$ 4 per ride and 0.75 per mile
y = 0.75x + 4.....with x being # of miles and y being total cost
if a person only had $ 20....so sub in 20 for y and solve for x
20 = 0.75x + 4
20 - 4 = 0.75x
16 = 0.75x
16 / 0.75 = x
x = 21.33 (or 21 1/3) miles <=====
Answer:
a. 1,000 yards
b. (2, -1)
Step-by-step explanation:
Coordinates of Ben's House = (6, 2)
Coordinates of Kate's House = (-2, -4)
a. Number of yards between Kate and Ben's House using instance formula, 
.
1 unit = 100 yards
Therefore, 10 units = 1,000 yards.
Kate and Ben's House are 1,000 yards apart.
b. Since Jason's home is halfway between Ben and Kate's House, therefore, Jason's location is the midpoint between Ben and Kate's House. Use the midpoint formula to calculate the coordinates of Jason's location on the map, using (6, 2) and (-2, -4).
Plug in the values
Answer: The graph of a proportional relationship is a straight line through the origin.
Step-by-step explanation:
Answer:
<em>(</em><em>-</em><em>4</em><em>,</em><em>-</em><em>1</em><em>)</em><em> </em><em>and </em><em>(</em><em>8</em><em>,</em><em>8</em><em>)</em>
Step-by-step explanation:
<em>these</em><em> </em><em>both </em><em>satisfy </em><em>the </em><em>above</em><em> </em><em>function</em>
<em>if </em><em>we </em><em>put </em><em>the </em><em>above</em><em> </em><em>value </em><em>in </em><em>this</em><em> </em><em>function</em><em> </em><em>then </em><em>they </em><em>will </em><em>equal</em><em> </em>
