9 Last month, when Joe took his puppy to the veterinarian, the puppy weighed 4.9 pounds. This month, the puppy weighed 6.37 pounds. What is the percentage increase of the weight of the puppy? OA. 23% B. 77% OC. 1% D. 30%

D. 30% is correct.

Step-by-step explanation:

This is how I know D is correct:

1. I crossed out any unreasonable answers like C and B because I know for a fact that 4.9 to 6.37 cannot be increased by 1% or 77%.

2. The only two answers left are D and A.

3. First taking 4.9 and figuring out the 23% and 30% part of it so:

23%=1.12700 and 30%=1.47. Since 30%(1.47) seemed easier to add on to 4.9 I added the two (4.90+1.47) and got 6.37, this got me my answer faster since 6.37 was the same amount as the puppy's ending weight D is surely the correct answer.

I hope this helped you out:)

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation:

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.