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3 years ago

Can someone please help me?

Mathematics

1 answer:

cricket20 [7]3 years ago

7 0

Answer:

n ≤

$\frac{9}{8}$

The graph is attached

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Sasha and Mateo each need to purchase 5 sports drinks and 4 hot dogs. Sasha chooses Coupon 1, and Mateo chooses Coupon 2. Who go

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if Sasha choses 1 coupon and Mateo chooses 2 who got the most change if it were money?

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3 years ago

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4 years ago

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Explain how to solve the equation by reasoning about numbers, operations, and expressions. Do NOT use standard algebraic equatio

Brilliant_brown [7]

Answer:

x=924

Step-by-step explanation:

348 + 926 = x + 350

we have two 2-terms additions in both sides of the equation.

348 and 350 are two similar numbers then x and 926 should be really close numbers.

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4 years ago

EASY BRAINLIEST PLEASE HELP!!

Galina-37 [17]

Answer: B

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3 years ago

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X = y^2 - 1

ohaa [14]

Answer: The correct option is (B) $2y^2-y-6=0.$

Step-by-step explanation: We are given the following system of equations :

$x=y^2-1~~~~~~~~~~~~~~~~~~~~~~~~~~(i)\\\\2x-y=4~~~~~~~~~~~~~~~~~~~~~~~~~~(ii)$

We are to find the equation that could be the result of using substitution to solve the above system.

Substituting the value of x from equation (i) in equation (ii), we get

$2x-y=4\\\\\Rightarrow 2(y^2-1)-y=4\\\\\Rightarrow 2y^2-2-y=4\\\\\Rightarrow 2y^2-y-2-4=0\\\\\Rightarrow 2y^2-y-6=0.$

Thus, the required equation is $2y^2-y-6=0.$

Option (B) is CORRECT.

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3 years ago