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Novosadov [1.4K]
3 years ago
13

erin has $50. she wants to purchase a cell phone ($20) and spend the rest in music cds each cd costs $8. write an inepuality for

the number of music CDs she can purchase.
Mathematics
1 answer:
HACTEHA [7]3 years ago
3 0
She can buy 3 because 50-20=30  30/8=3.75 so u round down cause you don't have enough money to buy 4
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Jerry sold 7/20 of the toral number of tickets that we're sold for the spring band concert
Juli2301 [7.4K]

Question is Incomplete;Complete question is given below;

Jerry sold 7/20 of the total number of tickets that were sold for the spring band concert. What percent of the total number of tickets did jerry sell.

Answer:

Jerry sold 35 % of the total tickets.

Step-by-step explanation:

Given:

Jerry sold tickets = \frac{7}{20} of total number of tickets

We need to find the percent of the total number of tickets Jerry sold.

Solution:

to find the percent of the total number of tickets Jerry sold we need to multiply the fraction by 100 we get;

framing in equation form we get;

Percent of the total number of tickets Jerry sold = \frac{7}{20}\times100 = 35\%

Hence Jerry sold 35 % of the total tickets.

5 0
3 years ago
Answer this ASAP pls, I'm hella dumb and to lazy to do this, I'm giving 25 POINTS and mark BRAINLIEST
Delicious77 [7]

Answer:

47

Step-by-step explanation: if you're add 6 and 7 you get 13 so just add all the numbers and you get the answer

8 0
3 years ago
CAN SOMEONE PLEASE HELP ME I DOUBTER UNDER HALf these questions Please help:(
Vaselesa [24]

Answer: I can only help you with number Im sorry

Step-by-step explanation:

10(-1.2 + 6) = 48

X = 3    Y = 2


-4 x 3 = -12    30 x 2 = 60


-12 + 60

48  


48 = 48

Im in middle school so Im sorry that it took me long to reply I had a hard time finding the answer. The other questions I haven’t been taught yet so maybe search up what the question is about for help if you don’t get any helpful replies :)(:

5 0
2 years ago
Two sets of data are shown.
dezoksy [38]

Answer:less than.

Step-by-step explanation: it less than something.

4 0
3 years ago
You want to have 80000 college fund in 12 years. How much will you have to deposit now under the scenario below. Assume that you
stealth61 [152]

9514 1404 393

Answer:

  $32,528.58

Step-by-step explanation:

For simplicity, we'll assume each year has 365 days.

The future value A of principal amount P at rate r compounded daily for t years is ...

  A = P(1 +r/365)^(365t))

We want P when A = 80,000, r = 0.075, and t = 12.

  P = A/(1 +r/365)^(365t)

  P = $80000/(1+0.075/365)^(365·12) ≈ $32,528.58

You will have to deposit about $32,528.58.

3 0
3 years ago
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