The cost of a ticket to the circus is $11.00 for children and $36.00 for adults. On a certain day, attendance at the circus was
1 answer:
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Answer:
60 & 55
Step-by-step explanation:
1. the sum of the angles 1; 2 and 3 is 180°, then
m∠1=m∠2=m∠3; ⇒m∠3=60°;
2. m∠3=m∠r; ⇒ m∠r=60°;
3. m∠α= 180-(m∠r+65°)°; ⇒ m∠α=55°
all the details are in the picture.
Answer:
Part (A): The required equation will be:
Part (B):The required equation will be:
Part (C):The required equation will be:
Step-by-step explanation:
Consider the provided information.
Let d represents number of packages of hot dogs and b represents the number of packages of hamburgers.
Part (a)
It is given that the cost of a package of hot dogs is $6 and cost of a package of hamburger is $20.
The required equation will be:
Part (b) Solve the above equation for d.
Subtract 20b from both sides.
Divide 6 from both sides.
The required equation will be:
Part (c) Solve the equation for b.
Subtract 6d from both sides.
Divide 20 from both sides, we get
The required equation will be: