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RideAnS [48]
3 years ago
14

Mr . Oliver purchased 20 baseball cards for $5. a. Find the unit rate per dollar . b. Find the unit rate per card .

Mathematics
2 answers:
katrin2010 [14]3 years ago
7 0
The unit rate per card is 4
mr Goodwill [35]3 years ago
4 0
A. 4 cards per dollar
b. $0.25 per card
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53,60070001 +624-7646÷7000+1,000,000,000,000-5000 million subtracted by 12+ 1,225,000 50 million trillion divided by one quadril
Iteru [2.4K]

Answer:

Solution not exists.

Step-by-step explanation:

  Since in a certain step a certain amount divided by zero, an that stage the quentity is undefined. That is if,

\frac{5360070001+624-7646}{7000+1000000000-5000,000,000}-12+122500050,000,000,000,000,000,000=X

Then, at the next stage, \frac{X}{0} is not exists, wheather after it divided by 1 or not. Thus required solution is not exists.

8 0
3 years ago
1) Find (10) in the sequence given by b(n) = -5+9(n - 1).<br> b(10) =
S_A_V [24]

Answer:

b(10) = 76

Step-by-step explanation:

To find b(10) substitute n = 10 into the formula

b(10) = - 5 + 9(10 - 1) = - 5 + 9(9) = - 5 + 81 = 76

8 0
4 years ago
I need help<br> (percents)
Reptile [31]
CHOICE 1 $1250+5.5% of sales
$5000x0.055=$275+1250=$1525
$10,000x0.055=$550=1250=$1800

CHOICE 2  $2600=2% of sales
$5000x0.02=$100+2600=$2700
$10000x0.02=$200+2600=$2800

So even though more is earned through percentage of sales in CHOICE 1, it doesn't make up for the larger monthly salary of CHOICE 2
8 0
3 years ago
Alison has 63 books on her bookshelf. If she plans on donating % of her books, how many will Alison have left on her bookshelf?​
Leokris [45]

Answer:

i cant answer if i dont know how much books she wants to donate

8 0
3 years ago
Read 2 more answers
How do you graph x = 1/4
Scorpion4ik [409]

Answer:

Yes

Step-by-step explanation:

Draw a vertical line on the x value of 1/4

It's just  a straight line upwards

7 0
3 years ago
Read 2 more answers
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