Mathematics, 15.11.2019 22:31 ousleyq1
Last one i swear but still will mark brainliest
choose a system of equations with the same solution as the following system:
6x + 2y = β6
3x β 4y = β18
a. 8x + 4y = β4
17x + 2y = β28
b. 12x + 4y = 12
21x + 2y = β36
c. 6x + 8y = β36
15x + 6y = β60
d. 6x + y = 15
15x β y = β9
Answers: 1
Mathematics, 21.06.2019 15:00
If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?
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Mathematics, 21.06.2019 18:00
The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed
Answers: 2
Last one i swear but still will mark brainliest
choose a system of equations with the sa...
choose a system of equations with the sa...
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