djaborn7oro6yz
djaborn7oro6yz djaborn7oro6yz
  • 30-11-2018
  • Mathematics
contestada

PLEASE HELP!!!!!
I NEED IT DONE BY 11:59 PM AND IT'S 11:10 PM

PLEASE HELP I NEED IT DONE BY 1159 PM AND ITS 1110 PM class=

Respuesta :

jimrgrant1 jimrgrant1
  • 30-11-2018

Answer:

Amount (A) = 40x + 30

Step-by-step explanation:

(a ) let x be the hours, then the amount (A) he earned is

(b ) A = 40x + 30

check : A = (40 × 3 ) + 30 = 120 + 30 = 150 ← amount given


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