<span>Let l equal the length of the rectangle
</span><span>width of a rectangle is 10 mm shorter than its length
</span>
<span>a. Write an expression for the width in terms of the length?
</span> w = l - 10
<span>b. Write an equation for the perimeter in terms of l.
P = l + l + (l-10) + (l-10)
P =4l - 20
</span><span>c. Solve the equation, clearly indicating the length of the rectangle.
</span> P =4l - 20
244 = 4l - 20
4l = 244 + 20
4l = 264
l = 284/4
l = 66
<span>d. Solve for the width of the rectangle. Clearly indicate the width of the rectangle.
</span>w = l - 10
w = 66 - 10
w = 56
Note that the chances of a head and a tail appear in a single toss is 1/2
(1/2)^3 =0.125
Answer: 3x > -28
Step-by-step explanation: We wrote an inequality to represent this situation.
Additionally, to solve this inequality divide both sides of the inequality by 3.
3x/3 > -28/3
x > -9 1/3
Answer:
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Step-by-step explanation: