3 years ago

If a = 2 and b = 6, what is the value of the following expression?

Mathematics

1 answer:

pickupchik [31]3 years ago

6 0

Answer:

a, the following expression equals 13

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Given:x+2y=-6 solve for x what is fhe coefficient of y?

alexandr402 [8]

Answer:

The coefficient of y is -2

Step-by-step explanation:

x + 2y=-6

- 2y -2y Subtract 3y from both sides

x = -2y - 6 This equation is solved for x

The coefficient of y is -2

5 0

4 years ago

Which system of equations can be graphed to find the soultion(s) to x^2=2x+3

Elanso [62]

Answer:

$\left \{ {{y=x^2} \atop {y=2x+3}} \right.$

Step-by-step explanation:

The system would be:

$\left \{ {{y=x^2} \atop {y=2x+3}} \right.$

And I attached the graph. The system will have 2 solution (The 2 intercepts between the curves)

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4 years ago

20000000000000x 3065

Verizon [17]

Answer:

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Step-by-step explanation:

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3 years ago

Help me please <3<br><br> place <,>, or = in the blank <br> 17/2 ________√70

Georgia [21]

Answer:

Step-by-step explanation:

17/5 is 8.5 but √70 is 8.3 something that for 17/2>√70

7 0

4 years ago

if a customer receives 15% off a shirt that cost $20 and has to pay 6% sales tax. How much did the customer pay?

nlexa [21]

The answer is A. 18.02

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8 0

4 years ago