For 80 guests you will need 80/10 = 8 times more than for 10 guests:
8*9.50 = $76
Refreshment for 80 guests costs $76.
<span>12 - 2/3 = 34/3 = 11 1/3 = 11.3333333333</span>
Answer:
Heather served 10 orders.
Felipe served 30 orders.
Jim served 50 orders.
What we know:
<u>Let's refer to each person by their first initial (H, J, & F)</u>
H + J + F = 90
F = 3 * H
J = 5 * H
Substitution:
<u>Let's replace F and J by their equivalents in relation to H (basically making the entire left side only H)</u>
H + (5 * H) + (3 * H) = 90
H + (5H) + (3H) = 90
9H = 90
H = 90/9
H = 10
Final Calculations
<u>Now that we know how many orders Heather served, we can calculate how many Jim and Felipe served</u>
F = 3 * H
F = 3 * 10
F = 30
J = 5 * H
J = 5 * 10
J = 50
Answer:
what do you mean lol im slow haha
Circle X is translated 6 units right, 6 units down and then dilated by a scale factor of 1/2 to form circle Y,
<h3>What are similar figures?</h3>
Two figures are said to be similar if they have the same shape and the ratio of their corresponding sides are in the same proportion.
<em>Translation, reflection, rotation and dilation</em> always produces similar shapes, therefore all circles are similar.
Circle X is translated 6 units right, 6 units down and then dilated by a scale factor of 1/2 to form circle Y,
Find out more on similar figures at: brainly.com/question/2644832
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