Solve the simultaneous equations 7 x + 4 y = 26 5 x + 4 y = 14

Mathematics

1 answer:

fiasKO [112]3 years ago

8 0

Step-by-step explanation:

i used elimination method

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Answer the question below. An antilipidemic agent contains 5 mg of the medication per tablet. How many tablets would be necessar

lys-0071 [83]

The answer is 7 tablets because 35÷5=7. Hope this helps.

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3 years ago

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5÷ 3/4= what is the right answer

neonofarm [45]

You keep, change, and flip.

Keep 5, change ÷ into x, and flip 3/4 into 4/3.

5 x 4/3 = 20/3 = 6 and 2/3.

That's the answer: 20/3 or (6 and 2/3).

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How would you limit the domain to make this function one to one f(x)=5-x^2

Maksim231197 [3]

Answer:

choose x ≥ 0 or x ≤ 0

Step-by-step explanation:

The vertex of the parabola is at x=0. If values of x are included from both sides of the vertex, the function will not pass the horizontal line test. So, the domain must be limited so that it does not include both positive and negative values of x.

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3 years ago

The probability of winning a particular game at the Game Place is 14 1/4 . Find the odds against winning the game.

Zinaida [17]

ANSWER

$\frac{1}{3}$

EXPLANATION

We want to find an odds ratio from a given probability, which is

$\frac{1}{4}$

We subtract the numerator 1 from the denominator 4 to obtain

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The answer is the number of unfavorable outcomes.

The Odds can then be expressed as

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The ratio of favourable outcomes to unfavorable outcomes.

Or

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4 years ago

Which option is correct?

bogdanovich [222]

Answer:

Radius : 3 inches

Height : 2 inches

Step-by-step explanation:

$π \times (radius {)}^{2} \times (height)$