1) Which ratio is expressed as a unit rate?

Mathematics

2 answers:

VLD [36.1K]2 years ago

6 0

Answer:

Step-by-step explanation:

per package, meaning per 1 package.

agasfer [191]2 years ago

3 0

Answer:

Step-by-step explanation:

Expressing something by a unit rate means to express a value per single item. Hence, only D fits (per package, meaning per 1 package.)

Hope this helped!

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Christina says the graph for the inequality r < -5 will be the same as the graph for the inequality -5 > r. Do you agree o

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Answer:

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Step-by-step explanation:

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Read 2 more answers

Y = x² + 6x + 3

olganol [36]

Vertex is at $\left(-3,-6\right)$

y-intercept is 3.

The parabola opens up.

Step-by-step explanation:

The graph of the equation is hereby attached in the answer area.

Vertex is the point on the parabola where the graph crosses its axis of symmetry. The axis of symmetry here( $x =-3$ ), is shown with the dotted line in the graph attached.

y-intercept is defined as the value of y where the graph crosses the y-axis. In other words, when $x=0$ . Putting

And, the graph opens up as shown the graph figure as well. It is also evident from the co-efficient of $x$ in the given equation $y =x^{2} + 6x + 3$ . Here, co-efficient of