Since the graph is a straight line, we know that this equation follows some sort of y = mx + b format.
Let's take the points that are on the axes (-4,0) and (0,-3)
use them to find the slope = (0 - (-3))/(-4 - 0) = 3/(-4) = -3/4
this is our m in the general equations above
we now have y = (-3/4)x + b
b is the y-intercept which is where x = 0 we already have that point in (0,-3)
plug the -3 in for b to give as a final answer:
y = (-3/4)x - 3
Answer:
Q1: p = - 33
Q2: d = - 99
Q3: t = - 13
Step-by-step explanation:
Q1: 
We solve this taking LCM.
We get: 
Q4: 
Again we proceed like Q1 by taking LCM.
We get: 
Q7: 5t + 12 = 4t - 1
We club the like terms on either side.
Hence, the answer.
7. the formula for octagon is a=2(1+radical2)s^2
s=4
a=about 77.25
8.
Find the GCF of both numerator and denominator and then divide both the denominator and numerator by that and you will get the simplified fraction.
