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Lorico [155]
2 years ago
9

What is the measure of

Mathematics
1 answer:
kondaur [170]2 years ago
8 0
Edit your question so we know what you are asking
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Directions: Simplify by combining like terms in each of the following expressions.
aalyn [17]

Answer:

13. 16+16-16+16x = 16+16x

3 0
2 years ago
Jerome bought 15 videos from a department store. Some videos were new releases, x, which cost $19, and some videos were classics
Neporo4naja [7]

Answer:

The system of equations is

x+y=15

19x+8y=164

Step-by-step explanation:

Let

x------> the number of videos of new releases

y-----> the number of classics videos

we know that

x+y=15 ------> equation A

19x+8y=164 ------> equation B

Using a graphing tool

Solve the system of equations

Remember that the solution of the system of equations is the intersection point both graphs

The intersection point is (4,11)

see the attached figure

therefore

the number of videos of new releases is 4

the number of classics videos is 11

3 0
3 years ago
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A line has slope -3/4 and y-intercept 5.
Zielflug [23.3K]
The answer is y=-3/4+5 because y=mx+b
m:slope
(x,y):any point on the line
(0,b): y-intercept of the line
5 0
3 years ago
Read 2 more answers
725 tickets were sold for a game for a total of $1,487.50. If adult tickets sold for $2.50 and children's tickets sold for $1.50
weqwewe [10]

Answer:

  • 400 adult tickets
  • 325 children's tickets

Step-by-step explanation:

Let x represent the number of adult tickets sold. Then 725-x is the number of children's tickets sold, and the total revenue is ...

  2.50x +1.50(725 -x) = 1487.50

  1.00x + 1087.50 = 1487.50 . . . . . eliminate parentheses

  x = 400 . . . . . . . . . . . . . . . . . . . . . subtract 1087.50

There were 400 adult tickets and 325 children's tickets sold.

3 0
3 years ago
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Safari isn’t helping so plz help!!
aleksandr82 [10.1K]

Answer:

f(x)=2 cos(x)-1

Step-by-step explanation:

that is the answer

6 0
3 years ago
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