Answer:
2x+5
because you are subtracting it is basically multiplying (5x-6) by negative one so you have to distribute it out so you are basically adding (7x-1) and (-5x+6) by adding like terms you get 7x-5x= 2x and -1+6=5
so the answer is 2x+5
Answer:$17.16
Step-by-step explanation:first you subtract $0.80 from $15.47 then add $2.49 and get $17.16
Answer:
12x-20
Step-by-step explanation:
4×3x=12x
4×-5=-20
therefore,
12x-20
Both Protons and neutrons have a mass of 1 amu,
those are both located in the center.
Protons are shown by a plus sign (+) and neutrons are shown by a circle (o).
Both B and C are correct.
Answer:
The answer is D) y = 4x+3
Step-by-step explanation: