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Sergio [31]
2 years ago
8

Which expression could be substituted for y in the second equation to find the value of x?

Mathematics
1 answer:
AlexFokin [52]2 years ago
8 0

Answer:

x = 31 /4 , y = −11 /2

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Write the expression as a single logarithm
Yakvenalex [24]

\log _a(6w+1)^{7} + \log _a(w+7)^{\frac{1}{5}} \\ \log _a(6w+1)^{7} + \log _a\sqrt[5]{(w+7)}\\\log _a((6w+1)^{7} (\sqrt[5]{(w+7)}))

4 0
3 years ago
Select the prime number in each exercise <br> 37, 38, 39, 40, 42
olga nikolaevna [1]

Answer:

37 is prime number

Step-by-step explanation:

To prove whether a number is a prime number, first try dividing it by 2, and see if you get a whole number. If you do, it can't be a prime number. If you don't get a whole number, next try dividing it by prime numbers: 3, 5, 7, 11 (9 is divisible by 3) and so on, always dividing by a prime number 

7 0
2 years ago
Read 2 more answers
What is 630 in simplest radical form?
Anit [1.1K]
3 radical 70. 9 times 70 is 630, 9 squared is 3.
6 0
3 years ago
How many 1/6 cups of raisins are in 3/2 cups of raisins?
lisabon 2012 [21]
3/2 = 9/6
1/6 x 9 = 9/6

9
8 0
3 years ago
PLZ HELPP MEE DUE TONIGHT!!!!!!!!!!!!!
KATRIN_1 [288]
We know that
x²+px−35=0-------> <span>has one root that is equal to 7
so
substitute x=7 in the equation
</span>7²+p*7−35=0
49+p*7−35=0
14+p*7=0
p=-14/7------> p=-2

the answer Part a) is 
t<span>he value of the coefficient p is -2
</span>
Part b) <span>Find the other root
</span>x²+px−35=0-----> x²-2x−35=0
<span>
using a graph tool-------> to resolve the second order equation
see the attached figure

the other root is
x=-5

the answer part b) is
</span> the value of  the other root is -5<span>

</span>

3 0
3 years ago
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