All categories

2 years ago

Can someone help me with number 4 and 12

Mathematics

2 answers:

ira [324]2 years ago

8 0

4. Say x = 100, and so the iPad was $100. One year later, the iPad's value is equal to 0.82(x) or 0.82(100) = $82. The decrease was $18 from the original value. Therefore, another way to describe the change in the value of the iPad is C. 18% decrease.

12. So the Seahawks won 16 games last year, and 20 games this year. Here is an equation we can set up to help solve the problem:

20 = 16 + 16(x)

4 = 16x

x = 0.25

Therefore, the percent increase in the number of games the Seahawks won is 25%.

Hope this helps!! :)

Aliun [14]2 years ago

7 0

Answer:

4 .c is the right answer

Step-by-step explanation:

16=100%

20÷16=1.25 or 125%

125%-100%= 25% increase

You might be interested in

You order a breakfast that costs $10.25 and a coffee that costs $3.45. You leave a 02% tip and the sales tax is 9.5%. What is th

Rasek [7]

Answer: the total cost of the meal is

$17.7415

Step-by-step explanation:

The original cost of the breakfast $10.25 and the original cost of the coffee is $3.45. This means that the total cost of the breakfast and the coffee was

10.25 + 3.45 = $13.7

You leave a 20% tip. This means that the amount of tip that you left is

20/100 × 13.7 = 0.2 × 13.7 = $2.74

The sales tax is 9.5%. This means that the amount of sales tax that you paid is

9.5/100 × 13.7 = 0.095 × 13.7 = $1.3015

Therefore, the total cost of the meal would be

13.7 + 2.74 + 1.3015 = $17.7415

7 0

2 years ago

Which answer correctly estimates the quotient of 8.39 ÷ 1.22??

Flauer [41]

The answer is 6.87704918
6.9 rounding to the tenth
6.88rounding to the hundredth
6.877rounding to the thousandth <span />

8 0

2 years ago

Three friends all have ages that are consecutive integers. The sum of their ages is 48. what is the age of the eldest friend?

Schach [20]

Answer:

C.17 years old

Step-by-step explanation:

consecutive means that they come after each other

17+16+15=48

4 0

2 years ago

Read 2 more answers

Worth 15 pts help quick ...Jeffery read a book with one-fifth the pages of the book Toby read.

harina [27]

D,would be the correct answer.

6 0

3 years ago

4 1/6 + 5 2/3Enter your answer as a mixed number in simplest form

galina1969 [7]

Answer:

Step-by-step explanation:

First, change the mixed numbers into improper fractions:

5 2/3 = 17/3

Then, find the common denominator:

41/6 + 17/3=

LCM = 6

17/3 *2 = 34/6

41/6 + 34/6

Last, Add

25/6 or

12 1/2

Hope this helps!

mark brainliest if possible!

3 0

1 year ago