Jethro has to pay his annual taxes. he knows that his tax rate is 27% of his taxable income. if he made $68,000 last year, which proportion should he use to determine how much he owes in taxes? a) x 68000 = 27 100 b) 27 68000 = x 100 c) x 68000 = .27 100 d) 68000 x = .27 100

13

step-by-step explanation:

169-1=168

168-3=165

165-5=160

160-7=153

153-9=144

144-11=133

133-13=120

120-15=105

105-17=88

88-19=69

69-21=48

48-23=25

25-25=0

since it took 13times to completely subtract it hence its square root is 13

i would need to see the dot plot : )

the answer is a beach is the best place to be

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 -