Hey!
Our point slope formula is y-y1 = m(x-x1)
Therefore, we can plug our values from the slope and the set of points.
We have:
y-7 = -3/2(x--4)
Subtracting a negative is the same thing as adding, so we have:
y-7 = -3/2(x+4)
Hope this helps!
Answer:
Step-by-step explanation:
<u>Number of weeks is x</u>
- 135 + 1/2x = 143 - 1/4x
- 1/2x + 1/4x = 143 - 135
- 3/4x = 8
- x = 32/3 = 10.66 weeks
Answer:
2(x + 3) <9
Step-by-step explanation:
<u>Two times</u> the <em>quantity of a number increased by 3</em> is <u>less than 9</u>
2 · (x + 3 ) < 9
= 2(x + 3) <9
Answer:
last one
Step-by-step explanation:
when u divide 3 and 4 is 0.75 and the only one the equals to that is 15/20
