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3 years ago

Simplify the following expression: 3m-5n+6m-8n

Mathematics

2 answers:

rusak2 [61]3 years ago

8 0

Answer:

Step-by-step explanation:

Combine like terms. Like terms have same variables with same exponents

3m - 5n + 6m - 8n = 3m + 6m - 5n - 8n

= 9m - 13n

vichka [17]3 years ago

5 0

$3m - 5n + 6m - 8n \\ 3m + 6m - 5n - 8n \\ 9 m- 13n$

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liq [111]

Answer:

neither one

Step-by-step explanation:

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3 years ago

Supper saver grocery carries a 128 ounce jug of iced tea. The nutritional label states that the jug serves 16 people . Which rat

frez [133]

Answer:

1:16 for every 16oz there is a 1 person serving.

Step-by-step explanation:

"128 ounce jug of iced tea. The nutritional label states that the jug serves 16 people."

16:128 is your given ratio, this is already a correct answer, but we will simplify by finding the GCF (greatest common factor) and dividing by that.

Factorization of 16 Factorization of 128

$\left[\begin{array}{ccc}16& & \\2&8& \\2 &4 & \\2 & 2\\2& 1 \end{array}\right]$ $\left[\begin{array}{ccc}128 \\2 &64\\2 &32\\2&16\\2&8\\2&4\\2&2\\2&1 \end{array}\right]$

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3 years ago

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REY [17]

Answer:

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Step-by-step explanation:

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3 years ago

Half of a number is three times the sum of a number ad five.

krek1111 [17]

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3 years ago

How do i solve y+4=4/3(x+1)

ICE Princess25 [194]

Y + 4 = 4/3(x + 1)...first we distribute
y + 4 = 4/3x + 4/3 ...now we subtract 4 from both sides
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u will have a slope of 4/3....and a y int of (0,-8/3)...ur x int is (2,0)

in standard form, it is :
y = 4/3x - 8/3
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3 years ago