Answer:
-85
Step-by-step explanation:
<em><u>1) (2 + 3)</u></em>
-7 + {12 - 3[50 - 4(5) ] }
<em><u>2) -7 + {12 - 3[50 - 20] }</u></em>
-7 + {12 - 3[30] }
<em><u>3) -7 + 12 - 90</u></em>
5 - 90
<u>Answer: -85</u>
Answer:16
Step-by-step explanation:
Answer:
54
Step-by-step explanation:
comment if you want a step-by-step
X = Daniel spentY = Tracy spent Tracy spent = Y$38 less than = -383 times Daniel spent = 3X Put it all together Y=3X-38
Answer:
24
Step-by-step explanation:
5+7=12x2=24
