All categories

3 years ago

SOMEONE PLEASE HELP TO BE MARKED THE BRAINLIEST

Mathematics

1 answer:

worty [1.4K]3 years ago

6 0

Answer: B

Step-by-step explanation:

Let's work this problem backwards. So, if he has y dollars left after spending 25% the second time or 3/4 of the money left. So, inverse it to get $\frac{4}{3}$ y. Then, do the same for 20% or 4/5, then 4/3y * 5/4 = 5/3y

You might be interested in

62 is divisible by which of the following numbers

SVEN [57.7K]

Answer:

Step-by-step explanation:

4 0

3 years ago

"You had your eye on a authentic Aaron Rodgers jersey at a cost of $124. You saved up and waited to purchase it after the season

Black_prince [1.1K]

What is the question?

7 0

3 years ago

Darina [25.2K]

Answer:

f(t) = 62 ⋅ 0.9953t

Step-by-step explanation:

The function decreases at a rate of 0.47%

That will mean, the initial value decreases by 0.47?

100% - 0.47% = 99.53%

The next value will be 99.53% of the initial value.

∴ 99.53% × 62 = 0.9953 × 62.

After a time t, the value will be:

0.9953t × 62

∴ Answer = 62 × 0.9953

7 0

3 years ago

Read 2 more answers

What is the length of the hypotenuse?<br> O 6 cm<br> O 62 cm<br> O 12 cm<br> O 122 cm

Naya [18.7K]

Is there a picture of the triangle or any measurements other than multiple choice

8 0

3 years ago

I need the answer to these, to be right, and you got to show the work on how you got the answer because if not I’ll get them wro

alexira [117]

A: $\frac{5}{3} = \frac{N}{12}$
Multiply both sides by 12
Answer: $N = 20$

B: $\frac{7}{2} = \frac{42}{N}$
Multiply both sides by 2, $7 = \frac{84}{N}$
Multiply both sides by N, $7N = 84$
Divide both sides by 7,
Answer: $N=12$

C: $\frac{N}{2}= \frac{50}{N}$
Multiply both sides by 2, $N = \frac{100}{N}$
Multiply both sides by N, $N^{2} = 100$
Simplify,
Answer: $N = 10 , -10$

Hope I helped you!

4 0

3 years ago

Read 2 more answers