Answer:
Read the step-by-step explanation.
Step-by-step explanation:
8x+4=9+8x-4
Cancel out the 8x's: 4=9-4
Therefore, 4=5, which is not a valid solution.
I'm sure you were supposed to have a file/image along with this, but that's the process to get 4=5.
I believe it is x = 5/2 = 2.500
Here are 3 equivalent expressions that would represent the total number of pencils and pens in Karen's backpack.
1. 4p + 6
2. p+ p + p + p + 6
3. 6 + 4(p)
Each of these has four groups of p +6 represented.
Answer:
D
Step-by-step explanation:
18(14 + t)
expand this equation and you get.....
18(14) + 18t
Answer:
Step-by-step explanation:
You can’t just substitute 0 for θ. 0 is a constant, not a variable.
secθ = -13/5
cosθ = 1/secθ = -5/13
sin²θ = 1 - cos²θ = 144/169
sinθ = -12/13
cscθ = 1/sinθ = -13/12
tanθ = sinθ/cosθ = 12/5
cotθ = 1/tanθ = 5/12
