Answer:
Step-by-step explanation:
7x +3 = 4x -9
7x - 4x = -9 -3
3x = -12
X = -12/3
x = -4
They are acute angels cause there smaller than 90
There are a couple of operations you can do on powers
We can multiply powers with the same base
x4⋅x2=(x⋅x⋅x⋅x)⋅(x⋅x)=x6
xa⋅xb=xa+b
This is an example of the product of powers property tells us that when you multiply powers with the same base you just have to add the exponents
Answer:
y = -2x + 5
Step-by-step explanation:
Find b using the m and (3, -1) given by plugging them into y = mx + b
-1 = -2(3) + b
-1 = -6 + b
5 = b
plub in m and b into y = mx + b
y = -2x + 5