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Aleks04 [339]
3 years ago
5

Evaluate 5 c - 3 d+11 when c= 7 and d= 8

Mathematics
2 answers:
kotykmax [81]3 years ago
8 0
5x7-3x8+11
35-24+11
11+11
The answer is 22
kumpel [21]3 years ago
6 0
The answer is 11 because you just plug in the numbers for the letter variables and solve 
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What is the measure of each angle of a regular 26-gon?
lina2011 [118]

Answer:

Angle of Regular polygon = 166.15° (Approx.)

Step-by-step explanation:

Given:

Regular polygon with 26 sides

Find:

Measure of each angle of Regular polygon

Computation:

Angle of Regular polygon = [(n-2)180] / n

where n = number of sides

Angle of Regular polygon = [(26-2)180] / 26

Angle of Regular polygon = [(24)180] / 26

Angle of Regular polygon = [4,320] / 26

Angle of Regular polygon = 166.15° (Approx.)

8 0
3 years ago
At the movie theatre, child admission is $6.20 and adult admission is $9.80 . On Monday, twice as many adult tickets as child ti
amid [387]

x= child

2x = adult


6.20x +9.80(2x) =593.40

6.20x +19.6x=593.40

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x=593.40/25.80 = 23

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3 0
3 years ago
11.
JulijaS [17]
The mean would be 54 points
3 0
4 years ago
Harry buys one fourth pound of American cheese at a cost of x dollars per pound. If he pays $12.25 for 2.5 pounds of American ch
tamaranim1 [39]

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Step-by-step explanation:

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6 0
3 years ago
Vector bought 15.6pounds of paintballs.All together,the balls cost $35.99.About how much did the paint balls cost per pound?
netineya [11]
Take the cost and divide it by the pounds

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7 0
4 years ago
Read 2 more answers
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