Answer:
17.5
Step-by-step explanation:
17×4=68; half of 4 is 2; 68+2=70
24- sqrt(720/4) divide 720 by 4
24 - sqrt (180) now break down 180 to 9*4*5
24- sqrt(9) *sqrt(4) *sqrt (5) so 9becomes 3, 4 becomes 2
24- 3*2*sqrt(5) multiply 3 and 2
24-6sqrt(5)
Brian will get 40,000 then Chris will get 70,000
The answer is: [C]: " y = -2x - 1 " .
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