Answer:
x=-4
Step-by-step explanation:
:)
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<h3>Decrease In Price: </h3><h3>= 14.9% × $55,000 ÷ 100</h3><h3>= <u>$8,195</u></h3><h3 /><h3>Price Of Next Model: </h3><h3>= $55,000 - $8,195</h3><h3>= <u>$46,805</u></h3>
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P=2l+2w
W=7+3l
So substitute into the original equation
P=2l + 2(7+3l)
78=2l +14 + 6l
-14 -14
—————-
64=8l
8=length
W=7+3l
= 7+3(8)
=7+24
=31
Check your work
Perimeter=8+8+31+31
=78
Hope this helps
16/20 of the girls have brown hair
15/20 of the girls have long hair
Answer:
3x + 6y
Step-by-step explanation:
CLT
<em><u>9</u></em><em><u>x</u></em><em><u>-</u></em><em><u>7</u></em><em><u>x</u></em><em><u>+</u></em><em><u>x</u></em><em><u>+</u></em><em><u>3</u></em><em><u>y</u></em><em><u>-</u></em><em><u>2</u></em><em><u>y</u></em><em><u>+</u></em><em><u>5</u></em><em><u>y</u></em>
<em><u>3</u></em><em><u>x</u></em><em><u>+</u></em><em><u>6</u></em><em><u>y</u></em>