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3 years ago

A bus travels 36 miles in 45 minutes. Enter the number of mi Es the bus travels in 60 minutes at this rate

Mathematics

1 answer:

Soloha48 [4]3 years ago

7 0

Answer:

Step-by-step explanation:

$\frac{36}{45} =\frac{x}{60} \\.8*60=x\\48=x$

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zhuklara [117]

Step 1: Add 3x to both sides.d−3x+3x=−9+3xd=3x−9 = ANSWER

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3 years ago

Solve for 5 points, will give brainlist

Elanso [62]

Answer:

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2 years ago

Select the correct solution for the expression.<br><br> 2/5+3/8

igor_vitrenko [27]

Answer: 31/41

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2 years ago

In the parabola y = (x + 12 + 2, what is the vertex?

VladimirAG [237]

Answer:

The vertex is the point (-6,-34)

Step-by-step explanation:

we know that

The equation of a vertical parabola into vertex form is equal to

$y=a(x-h)^{2}+k$

where

(h,k) is the vertex of the parabola

In this problem we have

$y=x^{2}+12x+2$

Convert in vertex form

Group terms that contain the same variable, and move the constant to the opposite side of the equation

$y-2=x^{2}+12x$

Complete the square . Remember to balance the equation by adding the same constants to each side.

$y-2+36=x^{2}+12x+36$

$y+34=x^{2}+12x+36$

Rewrite as perfect squares

$y+34=(x+6)^{2}$

$y=(x+6)^{2}-34$

The vertex is the point (-6,-34)

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3 years ago

a salesperson sells $2700 in merchandise and earns a commission of $351 what is the commission rate in percentages?

GaryK [48]

Answer:

Commision rate 13%

Explanation:

The commission rate is equal to the commission as a percent of sells.

Now in our case,

sells = $2700

commission = $351

Therefore, the commission rate is equal to

$undefined$

6 0

1 year ago