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Mashcka [7]
2 years ago
14

Find the value of each missing variable

Mathematics
1 answer:
Vinvika [58]2 years ago
4 0

Answer:

x=90

y=78

z=70

Now

or,90+78+70

or,238 answer.

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solniwko [45]

Answer:

personally I think the answer is 50.27

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3 years ago
12=5x-13x-44. answer it in multi-step equations
fomenos

12=5x-13x-44

combine like terms

12 = -8x -44

add 44 to each side

12+44 = -8x

56= -8x

divide by -8 on each side

56/-8 = x

-7 =x


5 0
3 years ago
Read 2 more answers
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MrRissso [65]

Answer:

B

Step-by-step explanation:

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Determine the slope of the line in the graph below.​
Katarina [22]

Answer:

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6 0
2 years ago
Read 2 more answers
A company uses this formula to work out the cost, £A, of a taxi ride.
velikii [3]

Answer:

£b = £1.68

A = £44.68

Step-by-step explanation:

Given:

A = 5 + 1.9m + b

Where,

A = total cost

m = number of miles travelled

£b = charge for booking online

£5 = fixed charge

A. Harry

A = £29.48

m = 12 miles

£b = ?

A = 5 + 1.9m + b

29.48 = 5 + 1.9(12) + b

29.48 = 5 + 22.8 + b

29.48 = 27.8 + b

29.48 - 27.8 = b

b = 1.68

£b = £1.68

b) If Sue books online and travels 20 miles, what will be

A = 5 + 1.9m + b

= 5 + 1.9(20) + 1.68

= 5 + 38 + 1.68

= 44.68

A = £44.68

7 0
2 years ago
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