Jerome solved the equation 1/3x + 5/6 =1 as shown. (1. subtraction property of equality: 1/3 x+ 5/6 -5/6=1/1-5/6 (2. lcd: 1/3 x=1/6-5/6 (3. multiply by the reciprocal: (3/1)1/3 x=-4/6 (3/1) (4. solve and simplify: x= -12/6=-2

51

step-by-step explanation:

73-22=51 the   mass number minus the amount of protons gives you the amount of neutrons

6 and 24

step-by-step explanation:

6 x 4 = 24

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -

(2,6)

step-by-step explanation:

cause i just did this and got the answer

you're welcome