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Mazyrski [523]
3 years ago
13

Jarek buys jerseys for his team online. He pays a constant shipping price plus a special rate for each jersey. During the spring

season Jarek paid $151 for 24 jerseys. In the summer season he paid $79 for 12 jerseys. What is the special rate Jarek pays for each jersey and how much does he pay for shipping?
Mathematics
1 answer:
zmey [24]3 years ago
5 0
1)24r+s=$151
2)12r+s=$79
1)-2), we get
(24r+s)-(12r+s)=$151-$79
12r=$72
r=$72/12=$6

Substitute r the value into equation 1)
s+24*$6=$151
s=$151-$144
s=$7

So he pays $6 for the rate, $7 for the shipping.

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What is 10 1/4 - 2 2/4
lana66690 [7]

Answer:

10 1/4 - 2 2/4 = 37/4

Step-by-step explanation:

  1. 10 1/4 - 2 1/2
  2. 10*4+1/4 = 41/4
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That answer!

6 0
3 years ago
Find the distance CD rounded to<br> the nearest tenth.<br> C = (7,-4) and D = (-8,-5)<br> CD = [?]
quester [9]

Answer:

CD= 15.03

Step-by-step explanation:

x1=7, x2= -8

y1=-4, y2=-5

distance CD= √(x2- x1) 2+ (y2-y1)2

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7 0
2 years ago
A basketball player makes 12 baskets in 20 shots. What is the ratio of baskets to shots in simplest form?
Colt1911 [192]
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12 ÷ 4 = 3
20 ÷ 4 = 5
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The simplest ratio would be 3:5
5 0
3 years ago
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The quotient of x and 6.
vovikov84 [41]

The answer is 1/6. To solve, simply set up an equation. It will be x/6. As you know, x can stand for anything. 1 will be the reasonable number for variable, x. Why? Well since x=1x. You don't actually write "1" Hope this makes your understanding clear.

4 0
3 years ago
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Sliva [168]

The <em><u>correct answers</u></em> are:

B- x + y ≤ 10 ; and D- x ≥ 4

Explanation:

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x ≥ 4

The total of number of volunteers needed is up to 10.  This means the illusionist can use 10 or fewer people; this means the total is less than or equal to 10.

The number of female volunteers is x and the number of male volunteers is y; together they create the expression x+y.  This gives us

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