Answer:
<h3>
</h3>
Step-by-step explanation:
1. 
Move constant to right hand side and change its sign
⇒
Subtract 6 from 21
⇒
Divide both sides of the equation by 3
⇒
Calculate
⇒
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2. 
Swap the sides of the equation
⇒
Move constant to right hand side and change it's sign
⇒
Add the numbers
⇒
Divide both sides of the equation by 7
⇒
Calculate
⇒
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3. 
Swap the sides of the equation
⇒
Move constant to right hand side and change it's sign
⇒
Subtract 7 from 28
⇒
Hope I helped!
Best regards!!
<h2>To construct a 60° angle, we first draw a line of any length. Then using a compass, we use this as a base to construct an equilateral triangle.</h2><h2>To construct the equilateral triangle, we:</h2><h2 /><h2>open the compass to the same dimensions as our original line</h2><h2>place the point of the compass on one end of the line and draw an arc</h2><h2>repeat this at the other end and the arcs should intersect where the tip of the triangle should be</h2><h2>Connect the tip of the triangle to one end of the base, and you will have a 60° angle.</h2><h2 />
The second option! 16, 20, 24, 28 can all be divided by 4
Answer: 105/100
Explanation:
1 5/100 = (1 x 100)+ 5 = 105/100 (denominator stays the same)
Or 1 5/100 = 100/100 +5/100 = 105/100
Answer:
<u>C ) 20%</u>
Step-by-step explanation:
A. First you have to find out how much change Cindy would have after paying the total bill
<h3>
$20.00 - $16.50</h3><h2> =<u>
$3.50</u></h2>
B. Then you could use proportions to solve percent problems
<h2>
</h2>
*now plug in the numbers*
1. 
2. 
3. 
4. 
5. 21.21 = X
round to the nearest whole number which would be
<h2>
20%</h2>
<h2 />
