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Artist 52 [7]
3 years ago
14

Heidi wants to buy a bike.She has already saved $57 and plans to save $12 per week.Consider the following information: y=12x+57

x= the number of weeks y= the total money saved .Which of the following statements is TRUE
Mathematics
1 answer:
djverab [1.8K]3 years ago
8 0

Answer:

It will increase by 12 every week, 57 is just what she already had, or in slope-intercept form, 57 is b

Step-by-step explanation:

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3 + 5x - 10 = 13, Whats x?
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5 0
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Write a system of equations to describe the situation below, solve using any method, and fill in the blanks.
Kaylis [27]

Answer:

Adults $ 17

Students: $8

Step-by-step explanation:

Adults: x

Students: y

a) 25x + 31y = 673

b) 27x +31y = 707

Elimination:

a) -1(25x + 31y = 673) = -25 -31y = -673

a + b

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= 2x = 34

x = 34/2

x = 17

Substitution a or b:

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425 + 31y = 673

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3 0
2 years ago
Tess needs to buy sand for her children’s playground. The sand costs $8 per ton, and there is a delivery cost of $50 with each o
Butoxors [25]

Answer:

All positive rational numbers greater than 50

Step-by-step explanation:

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2 years ago
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mihalych1998 [28]
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__Brainliest if i helped!
4 0
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ivolga24 [154]

9514 1404 393

Answer:

  see attached

Step-by-step explanation:

The attachment shows the ordered pairs (x, f(x)) and their graph.

8 0
3 years ago
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