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3 years ago

15

By switching service providers, a family's monthly bill decreased from $57 in May to $35 in June. The monthly bill from May to J

une decreased by ________%? Percent decrease is same as relative change

1 answer:

Zolol [24]3 years ago

7 0

=38.59649123%
=38.6%, cor to 3sf

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3 years ago

A bicycle has a listed price of $516.99 before tax. If the sales tax rate is 8.75%, find the total cost of the bicycle with sale

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Step-by-step explanation:

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3 years ago

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Simora [160]

I think x = 2, but im sorry if thats wrong

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3 years ago

What is the equation of the circle that has a center at (-3, 1) and a radius of 5? A) (x + 3)2 + (y - 1)2 = 5 B) (x - 3)2 + (y +

Gnoma [55]

Answer:

C

Step-by-step explanation:

The vertex form of the equation of a circle is $(x-h)^2 + (y-k)^2 = r^2$ where (h,k) is the center of the circle and r is the radius. This means that for the circle with center (-3,1) and radius 5 substitute into the vertex form these values. Substitute h = -3, k= 1, and r = 5. The equation becomes $(x--3)^2 + (y-1)^2 = 5^2$ . This simplifies to $(x+3)^2 + (y-1)^2 = 25$ . The solution is C.

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3 years ago

What are the common factors of 24 64 88

8090 [49]

Answer is 8

8 times 3 is 24

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3 years ago