Sierra had 136 trading cards. She gave away 15 to each of her 3 friends. Which expression shows how many cards Sierra has left?
2 answers:
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Step-by-step explanation:
→ x = 2.3 ×110÷5 = 50.6 $ Aaron pay
→Brian = 1.1 × 110 ÷5=24.2$
Caleb = 110 - ( 24.2 + 50.6 ) = 110 -74.8 = 35.2$
Answer:
The area of the new parallelogram is (<em>bh</em> - 2<em>b</em> - h + 2).
Step-by-step explanation:
The area of a parallelogram is:
Let the original base be denoted by, <em>b</em> and the original height be denoted by, <em>h</em>.
It is provided that the height of the parallelogram is decreased by 1 inch and the base is decreased by 2 inches.
The new base and height are:
<em>b</em>₁ = <em>b</em> - 1
<em>h</em>₁ = <em>h</em> - 2
The new area of the parallelogram is given by:
Thus, the area of the new parallelogram is (<em>bh</em> - 2<em>b</em> - h + 2).