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Lilit [14]
3 years ago
11

Read the instructions and then answer the questions​

Mathematics
1 answer:
alexandr1967 [171]3 years ago
7 0

Answer:

2) x - y =  \frac{2}{3}

=  > x =  \frac{2}{3}  + y =  \frac{2 + 3y}{3}

3) 3x + 2y = 6

=  > 3x = 6 - 2y

=  > x =  \frac{6 - 2y}{3}

4) \frac{1}{4} x + y = 2

=  > y = 2 -  \frac{x}{4}  =  \frac{8 - x}{4}

5) 4x - 3y =  - 33

=  >  3y  = 4x + 33

=  > y =  \frac{4x + 33}{3}

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What is the 10th term in -9,-6,-1,6,15
levacccp [35]

Answer:

90

Step-by-step explanation:

This is an increasing sequence, with -9 as its first term. The first increase is +3, then +5, +7, and +9. The differences increase by 2 each time. The sixth term will be 15 + 11, and the seventh would be 15 + 11 + 13. We can follow this pattern to get to the tenth term. 15 + 11 + 13 + 15 + 17 + 19 = 90

7 0
3 years ago
Write the equation for:
Marrrta [24]

Answer:

1. 5x-11 = -16 so x= -1

2. 12x -8 = 48 so x=56/12

3. 5x +2 = 13 so. x= -3

4. 7x +11 = 81 so x = 10

5. 3x -2 = -15 so. x= -13/3

6. 5x + 2 = 35 so. x = 33/5

7 0
3 years ago
Read 2 more answers
sert commas in the correct positions for the number 3790241068. A. 3,790,241,068 B. 37,902,410,68 C. 37,90,24,10,68 D. 379,024,1
amm1812
 The answer to your question is A. 3,790,241,068
8 0
3 years ago
Read 2 more answers
Given: 5n - 42 = 12n <br> Prove: n = -6<br><br> I need statements and reasons
kondor19780726 [428]

Answer:

5n-42 = 12n

-5n         -5n

----------------------

-42        = 7n

___          ___

 7               7

--------------------------

-6 = n

Step-by-step explanation:

um for reasoning: get all the n variables to one side and solve for n (dont know how much more to reason)

7 0
3 years ago
HELP ME PLEASE IT'S URGENT
Oduvanchick [21]
The answer would be d
Explanation: the second numbers are both the same, therefore they would be in the same line, and 7-1=6, leaving 6 units between them, I hope this helps :)
6 0
3 years ago
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