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anygoal [31]
3 years ago
13

What is the value of -2 1/6 -1 1/4 + 1 3/4 a. -1 2/3 b. -1 1/3 c. 2 1/3 d. 2 2/3

Mathematics
1 answer:
Zielflug [23.3K]3 years ago
7 0
Answer: a.) -1 2/3
explanation: -2 1/6 - 1 1/4= -13/6 - 5/4= -41/12 ; 1 3/4= 7/4 ; -41/12 + 7/4= -5/3 ; -5/3= -1 2/3
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Make m the subject of the formula f=4m+3/m-1
Kazeer [188]

Answer:

\boxed{\sf m =   \frac{ - (f + 3)}{4 - f}}

Step-by-step explanation:

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5 0
4 years ago
Matthew is going to drive from Salt Lake City, Utah, to Las Vegas, Nevada. His car travels a consistent
Eddi Din [679]

Answer: 14 gallons of gasoline.

Step-by-step explanation:

given data:

25(x + 3) = 424

where x is the number of gallon of gasoline needed to purchase.

Solution.

25(x + 3) = 424

first we open the bracket

25x + 75 = 424

collect like terms

25x = 424 – 75

25x = 349

divide both sides by 25

25x/25 = 349/25

x = 13.96

x = 14

mathew needs to get 14 gallons of gasoline.

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4 years ago
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avanturin [10]

Answer:

Step-by-step explanation:

86%

30/35

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7 0
3 years ago
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10 weeks, 10 times 2 is 20, and 5 times 10 is 50, divided by 2 is 25, add 20 to 25 which is 45
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