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nordsb [41]
3 years ago
12

Fill in the blank spaces

Mathematics
2 answers:
lianna [129]3 years ago
7 0

Answer:

1-b-8

2-b-15

Step-by-step explanation:

andrew-mc [135]3 years ago
4 0
1) b. 8
2) b. 15

Do you need an explanation?
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Suppose you want to go to the ice skating rink and it costs $8 to rent ice skates and $3.75 per hour to skate, write an equation
8_murik_8 [283]

Answer:

c=8+3.75x, where:

c is the cost to go to the ice skating ring

x is the number of hours

Step-by-step explanation:

From the information given, the cost to go to the ice skating ring is equal to the cost to rent ice skates plus the result of multiplying the cost to skate per hour for the number of hours and the equation would be:

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c is the cost to go to the ice skating ring

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compare the method of using expanded form and the method of using place value to multiply a decimal and a whole number
Zigmanuir [339]
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3 0
3 years ago
Solve for all values of x (x+9)2=4
serg [7]

Answer:

x = -7

Step-by-step explanation:

you have to distribute the 2 to what is in the parenthesis, then you get left with 2x+18=4 so subtract the 18 from both sides leaving you with 2x=-14 so you divide both by 2 leaving you with x=-7.

7 0
3 years ago
Read 2 more answers
Andre hass $44. he must save at least $120
faust18 [17]

Answer:

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Step-by-step explanation:

6 0
3 years ago
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A club began with 3 members. Each month, each member brought one new member. Which function can be used to determine the number
erastova [34]

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Step-by-step explanation:

Given,

Initially number of members = 3

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Hence,

In x th month, members =  3^{2x}

3 0
3 years ago
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