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lakkis [162]
3 years ago
10

Solve photo question. Mathematics

Mathematics
2 answers:
bekas [8.4K]3 years ago
4 0
We can substitute each and check if it gives us the answer 13

1st one:
4(1)+3(6) = 13
4 + 18 = 13
22 ≠ 13
It does not satisfy the equation!

therefore, The last one is the answer after checking them all.

4(4) + 3(-1) = 13
16 - 3 = 13
13 = 13

(4, -1)

irakobra [83]3 years ago
3 0
(4,-1). 4x+3y=13. You do 4(4)+3(-1)=13. hope that helps.
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A school has 17 tables in the cafeteria. Each table seats 12 students. What is the
Scorpion4ik [409]

Answer: 204 students

Step-by-step explanation: To find  out the greatest number of students that can fit at the 17 tables in the school cafeteria, we simply need to multiply the number of students that can fit at each table by the number of tables.

12 students can fit at 1 table and there are 17 tables.

So we have (12)(17) which is 204.

So the greatest number of students that can be seated din the cafeteria is 204 students.

8 0
3 years ago
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3 years ago
If cos of 60 is 1÷2 then who do i solve for b÷26=.5?
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3 years ago
What are the X and Y intercepts of y= -2(x-4)2 +3
kari74 [83]

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Step-by-step explanation:

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For x-intercept, y = 0,

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4 0
3 years ago
6(x + 3) − 3 = 39 whats the solution of x?
Naily [24]

Answer:

x = 4

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6x+15 =39

   -15   -15

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/6     /6

x=4

4 0
2 years ago
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