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andrew-mc [135]
3 years ago
11

2) A number of adults visiting Zoo Negara is 70 to the nearest 10. The number of children attending

Mathematics
1 answer:
lora16 [44]3 years ago
8 0

Answer:

Puedes mandarma la foto

Step-by-step explanation:

Porfa

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Identify the slope and y-intercept of the following equation:<br> Y= -1/2x + 6
9966 [12]
Slope = -1/2

y-intercept = 6

<3
4 0
3 years ago
1. The Senior Class of Great Ridge High School and Ann Arbor High School are planning a trip to Six Flags Theme Park. Great Ridg
Zanzabum

Answer:

A)14v + 16b = 1152

10v + 13b = 925

B)Number of students in a van = 8

Number of students in each bus = 65

C) Elimination method was easier.

Step-by-step explanation:

Let v be the number of students in a van

Let b be number of students in a bus

A) We are told the first school can fill 14 vans and 16 buses with 1152 students

Thus;

14v + 16b = 1152 - - - - - (eq 1)

Also,we are told that the second school can fill 10 vans and 13 buses with 925 students.

Thus;

10v + 13b = 925 - - - - (eq 2)

B) To solve this we will use elimination method.

Multiply eq (1) by 5 and multiply eq (2) by 7 to give;

70v + 80b = 5760 - - - - eq(3)

70v + 91b = 6475 - - - - - eq(4)

Subtract eq(3) from eq(4) to give;

91b - 80b = 6475 - 5760

11b = 715

b = 715/11

b = 65

Put 65 for b in eq(3) to give;

70v + 80(65) = 5760

70v = 5760 - 80(65)

70v = 560

v = 560/70

v = 8

Number of students in a van = 8

Number of students in each bus = 65

C) Elimination method was used because in both equations, we had different digits attached and so it would have been more tedious to use substitution method or graphical method. Thus, elimination method was more easier.

7 0
3 years ago
Isabel graphed the following system of equations.
igor_vitrenko [27]

Answer:


Step-by-step explanation:

Simplified the following system of equations into a linear equation.

Graphed (plot the points) the linear equation onto the graph.

To get the solution (2,-2) (x,y)she went positive 2 to the right and -2 down.


4 0
3 years ago
A basketball player completed ​44.2% of his field goals in the most recent season. He made 287 field goals. How many did he​ att
Andrej [43]

44.2%= 287

Let the total attempt = x

(287/x) ×100 = 44.2

287/x = 44.2/100

287/x = 0.442

x = 287/0.442

<h3>x= <u>649 </u></h3>

Hope this will help...

5 0
3 years ago
What is the perimeter of a square with a length of 19 meters? A. 38 m B. 76 m C. 152 m D. 361 m
Butoxors [25]

Answer:

The perimeter of the square is 76ft.

6 0
3 years ago
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