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3 years ago

Find the side indicated by the variable. Round to the nearest tenth

Mathematics

1 answer:

Advocard [28]3 years ago

8 0

Answer:

1. u = 10

2. c = 22

3. k = 30.3

4. a = 1.9

5. b = 47.6

6. n = 4

Step-by-step explanation:

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Maryann and Carlos are each saving for new scooters. So, far Maryann has $9 saved, and can earn $6 per hour babysitting. Carlos

tester [92]

Answer:

Step-by-step explanation:

1. !3, 1 "; { x

! 3y " 6

4x # 5y " 7 yes 2. !6, #2 "; { 3

x # 2y " 14

5x # y " 32 no

x ! 3y " 6 4x # 5y " 7 3x # 2y " 14 5x # y " 32

Solve each system by graphing. Check your answer.

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5. Maryann and Carlos are each saving for

new scooters. So far, Maryann has $9 saved,

and can earn $6 per hour babysitting. Carlos

has $3 saved, and can earn $9 per hour

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2 hours; $21

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5 0

3 years ago

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For membership to an athletic club, it costs $110 to join and $25 per month of membership. Write an equation to show the situati

lord [1]

Answer:

110 + 25x = Total Cost (or any type of variable needed, like a,b,c, etc.)

Step-by-step explanation:

Since the monthly fee occurs more than once, and we don't have the number of months, we put an x to represent the amount of months. The $110 is the one time additional fee for the membership, so it doesn't need a variable.

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4 years ago

All front and backyards in Alan's neighborhood are equal in size. Alan can mow his front and back lawns combined in about 45 min

Musya8 [376]

45 minutes plus 45/2 minutes because of the fact that all the lawns are equal in size and he is mowing 1 1/2 full lawns with a full lawn taking 45 minutes

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3 years ago

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Ket [755]

Answer:

$a_1 = -\dfrac{3}{4}$