3 years ago

Awarding brainliest!!!

Mathematics

2 answers:

Alex Ar [27]3 years ago

8 0

Answer:

$m=3$

Step-by-step explanation:

$6m+5-3m=7(m-1)$

Combine like terms

$3m+5=7(m-1)$

Distribute the 7

$3m+5=7m-7$

Subtract 3m from each side

$4m-7=5$

Add 7 to each side

$4m=12$

Divide by 4

$m=3$

Anna [14]3 years ago

5 0

6m+5-3m=7(m-1)
3m+5=7m-7
4m=12
m=3

You might be interested in

Which expression is equivalent to 4f/3÷1/4f

charle [14.2K]

Answer:

$\large\boxed{\dfrac{4f}{3}\div\dfrac{1}{4f}=\dfrac{16f^2}{3}}$

Step-by-step explanation:

$\dfrac{4f}{3}\div\dfrac{1}{4f}=\dfrac{4f}{3}\cdot\dfrac{4f}{1}=\dfrac{(4f)(4f)}{(3)(1)}=\dfrac{16f^2}{3}$

6 0

3 years ago

Read 2 more answers

2=(1+r/100n)^nt

klasskru [66]

Answer:

a) Log ( 2 ) = 4t Log ( 83/80 )

b) 4.7 years

Step-by-step explanation:

Attached below is the detailed solution

<u>a) exponential statement in log form for an investment at 15% quarterly </u>

Log ( 2 ) = 4t Log ( 83/80 )

n = 4 , r = 15

<u>b) using change to base to find double time in yr </u>

Double time in yr

t = Log ( 2 ) / 4log ( 83/80 )

= 4.7 years

5 0

3 years ago

Please help with 16 and 17 those are hard

notka56 [123]

The answer to number 17 is c

6 0

4 years ago

Please help can yall solve this

nataly862011 [7]

I understand this!! The answer is 15. Hope this helps!!

5 0

3 years ago

Please help

SVETLANKA909090 [29]

Answer:

2 1/4

Step-by-step explanation:

You subtract 1 3/4 from 4

4 0

3 years ago