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saveliy_v [14]
3 years ago
12

p = (20+0.5x) + 0.15(20+0.5x) jennifer wants to purchase a book but only has 62.10 to spend. what is the maximum number of pages

she can have in her book
Mathematics
1 answer:
Zigmanuir [339]3 years ago
5 0
The answer to this question is
62.10=(20+0.5x)+0.15(20+0.5x)
62.10=(20+0.5x)+3+0.075x
62.10=23+.575x
-23 -23
39.1 =.575x
.575 .575
68 = x
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Alaina surveys 75 of her classmates and finds that 48% of them like to eat tacos. She also finds that 60% of her 45 relatives li
netineya [11]

Answer:

48% of 75 is 36 so then 60% of 45 is 27, so then we do simple subtraction and do 36-27 which gives us 9

Step-by-step explanation:

7 0
3 years ago
Need help again, I really hate math please help​
hoa [83]
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3 0
2 years ago
Heather can complete two problems in ten minutes, and when she started she had three problems done. Joel can complete three prob
Hunter-Best [27]
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3 0
3 years ago
Suppose you buy 4 buckets of apples and 5 buckets of peaches for $64. If you bought 8
Sophie [7]

Option D is the correct answer.

Step-by-step explanation:

Step 1 :

Let A represent the cost of one bucket of apple and P represent the cost of one bucket of peaches.

So we have ,

4 buckets of apples and 5 buckets of peaches for $64

8  buckets of apples and 3 buckets of peaches for $72

Writing this in the equation form we have,

4A + 5P = 64

8A + 3P = 72

Step 2:

Solving for the above 2 equations we can get the required costs

Equation 1 is

4A + 5P = 64 , Multiplying this by 2 we have 8A + 10P = 128

Equation 2  = 8A + 3P = 72

Subtracting both we have , 7p = 56 = > P = 8

Substituting this in equation 1 we have

8A + 80 = 128 => A = 6

Hence the cost of one bucket of apple is $6 and the cost of one bucket of apple is $8.

Option D is the correct answer.

3 0
3 years ago
Read 2 more answers
assume the graph of a function of the form y=asin(k(x+b)) is given below. which of the following are possible values for a, k, a
WITCHER [35]

Answer:

a=4, k=2, and b= -pi/4

Step-by-step explanation:

<3

5 0
2 years ago
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