3 years ago

your friend is thinking of a prime number between 60 and 80the tens digit is one less than the ones digit what is the number

Mathematics

1 answer:

marysya [2.9K]3 years ago

7 0

Answer:

Step-by-step explanation:idk

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Which Expression is Equivalent to the given expression? (4m^2n)^2/2m^5n

Daniel [21]

Answer:

D. $8 {m}^{ - 1} n$

Step-by-step explanation:

$\huge \frac{(4 {m}^{2} n)^{2} }{2 {m}^{5}n } \\ \\ \huge= \frac{16 {m}^{4} {n}^{2} }{2 {m}^{5}n } \\ \\ \huge = 8 {m}^{4 - 5} {n}^{2 - 1} \\ \\ \huge \purple{ \boxed{= 8 {m}^{ - 1} n}}$

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3 years ago

Solve the inequality for x. Show each step of the solution. 2x>4(3x-5)-20

Elden [556K]

Answer:

x>4

Step-by-step explanation:

2x>4(3x-5)-20

2x>12x-20-20

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4 years ago

Please help me Simplify 1-9÷7+3

Marina86 [1]

Answer :

the answer is -4/5 or -0.8

step-by-step explanation:

1-9/7+3 = -8/10

now simplify that,

-8/2 = -4

10/2 = 5

so we have -4/5 0r -0.8

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ivann1987 [24]

He paid $ 32.10

because

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A number is greater than 8 The same number of possible solutions to the inequality

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Step-by-step explanation:

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