(-11b-4)-(-b+3)
-10b-7
Hope This Helps!
Answer:
x+2x+2=17
Step-by-step explanation:
I'm assuming that's what you're asking, so here is the answer explanation.
3x+6=21
3x=15
Hence, x=5
Apply x=5 to x+2x=2
5+10+2
=17
Answer:
add the numbers and divide by how many numbers there are, thats how you find the mean
Step-by-step explanation:
Equation parallel to y = -x is y=-x+k
so 4.5 = -7 + k so k - 11.5
Equation is y = -x + 11.5
Answer Is a
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