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ivanzaharov [21]
3 years ago
12

Which ordered pair is a solution of the equation?

Mathematics
2 answers:
Anni [7]3 years ago
7 0

Answer:

c) both (1,2) and (2,4)

Step-by-step explanation:

You solve this by plugging the numbers in and seeing if they are equal to each other.

frosja888 [35]3 years ago
5 0

First simplify the equation.

3x+3y= -x+5y

4x=2y

2x=y

y=2x

Means that the y value is 2 times the x value.

answer: C but there are more solutions than just (1,2) and (2,4)

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Can anyone solve this?
lesantik [10]

Answer:

44,280

Step-by-step explanation:

I might know. I multiplied the 1st and got 307.5.

then multiplied the 2d. I got 144

multiplied 307.5x144 and I got 44,280

7 0
2 years ago
Read 2 more answers
PLEASE HELP!!!!!!!!!!!!!
solniwko [45]

Answer:

the answer is c

Step-by-step explanation:

because it doesn't repeat the same number for example if it was two -1s it wouldn't be a function but positive and negative are different so yeah

6 0
3 years ago
The larger of two numbers is 10 less than twice the smaller number. if the sum of the two numbers is 38, find the tqo nubers
Iteru [2.4K]
Let two number A and B, and A >B

as we know A+10=2B① && A+B =38②

①-② solve that
B=16 so A=22

so, they are 16 and 22
3 0
3 years ago
What is the answer to this math problem​
vesna_86 [32]

Hello from MrBillDoesMath!

Answer:

1/243

Discussion:  

3^(-3) *  3^(-2)                => as a^m * a^n = a^(m+n), the exponents add

= 3^ (-3 -2)

= 3^ (-5) =

= 1/ 3^5                           => as 3^5 = 243

= 1/243

which is approximately  .0041

Thank you,

MrB

7 0
4 years ago
Read 2 more answers
Ayo can someone help me with this real quick
solniwko [45]

Answer:

r = 8

Step-by-step explanation:

6r = 95-47

6r = 48

r = 48/6

r = 8

5 0
2 years ago
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