Answer:
13
Step-by-step explanation:
78 + b = 91 Equation: Subtract 78 from both sides.
b = 91 - 78
b = 13
You don't need her position in the game or the fact that 91 placed her second.
Either a reflection across the origin. Or a 180° clockwise rotation.
Answer: 2n + 2 should be your answer
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>
