Answer:
5/12
Step-by-step explanation:
12 pieces of cake is the original amount and 5 kids ate it 5 pieces that means 5/12 of the cake it gone.
a) A mathematical equation that represents the total cost, t, for a adult tickets and c child tickets is t = $5a + $3c.
b)No, she cannot buy 2 adult tickets and 7 child tickets.
<h3>Define equation.</h3>
Mathematical equations are relationships between two expressions that are equal on both sides of the equal to sign. An equation is, for instance, 3y = 16.
Given,
Maymont Middle School is selling tickets for the winter musical. Adult tickets cost $5 each and child tickets cost $3 each.
a) Mathematical equation:
represents the total cost, t, for a adult tickets and c child tickets
t = $5a + $3c
A mathematical equation that represents the total cost, t, for a adult tickets and c child tickets is t = $5a + $3c.
b) Ciera has $28.
a = 2 c = 7
Equating values in equation,
= $5(2) + $3(7)
= $10 + $27
= $37
No, she cannot buy 2 adult tickets and 7 child tickets.
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Answer:
Solve the equation for x by finding a, b, and c of the quadratic then applying the quadratic formula.
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$1,500
P/R $900 net price (P) trade discount rate is 40 percent. Must use
complement (100 percent – 40 percent) since the portion (net price)
represents 60 percent of the list price. $900/.60 = $1,500 (B)
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