3 years ago

HELP PLEASE ASAP!!! Please show work I’ll mark you brilliant!!!!

Mathematics

1 answer:

Leya [2.2K]3 years ago

8 0

Please mark brainliest!!

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I need help with this 2(n+3) - 4 < 6 n

Harman [31]

Answer:

Step-by-step explanation:

2(n+3) - 4 < 6n

2n+6-4 < 6n

2n + 2 < 6n

2 < 4n

½ < n

7 0

3 years ago

Twice the difference of a number and 3 is equal to 2

REY [17]

Answer: x = 4

Step-by-step explanation:

We'll call the number "x."

"Twice the difference of a number and 3" means 2(x-3)

is equal to 2: =2

Put them together:

2(x-3) =2

2x - 6 = 2

2x = 8

x = 4

Check:

2(x-3)

Twice the difference of a number and 3 is equal to 2

2(4 - 3) = 2 ?

3 0

2 years ago

7m+9, for m=2.<br> Someone solve please

photoshop1234 [79]

Answer:

Step-by-step explanation:

7m + 9 =

7 x (2) + 9 =

14 + 9 =

<em>Hope that helps!</em>

6 0

3 years ago

Read 2 more answers

Lucas took his bike to a local park to ride on some bike trail.Trail A is 6 3/4 miles long.Trail B is 8 1/2 miles long. How many

Eddi Din [679]

Answer: Trial B is $1\dfrac{3}{4}$ miles longer then Trail A.

Step-by-step explanation:

Length of Trail A = $6\dfrac34$ miles

= $\dfrac{24+3}{4}$ miles = $\dfrac{27}{4}$ miles.

Length of Trail B = $8\dfrac12$ miles

= $\dfrac{16+1}{2}$ miles = $\dfrac{17}{2}$ miles.

Trial B is longer then Trail A by $\dfrac{17}{2}-\dfrac{27}{4}$ miles

$=\dfrac{17\times2}{2\times2}-\dfrac{27}{4}$ miles

$=\dfrac{34}{4}-\dfrac{27}{4}$ miles

$=\dfrac{7}{4}$ miles

$=1\dfrac{3}{4}$ miles

Hence, Trial B is $1\dfrac{3}{4}$ miles longer then Trail A.

4 0

3 years ago

WILL GET A BRAINLIEST...!

Orlov [11]

X divided by 4, it's ur expression

4 0

3 years ago