All categories

2 years ago

Help help help ASAP

Mathematics

2 answers:

STatiana [176]2 years ago

8 0

Answer:

x=-8

Step-by-step explanation:

Subtract 2 from both sides

Simplify

Multiply all terms by the same value to eliminate fraction denominators

Cancel multiplied terms that are in the denominator

Subtract 2x from both sides

Simplify

ch4aika [34]2 years ago

8 0

Answer:

-8

Step-by-step explanation:

x+2=2(x-1)

3x+6=2x-2

3x-2x=-2-6

x=-8

You might be interested in

(m^(6)n^(3))/(m^(2)n^(6))

mario62 [17]

Answer:

$(m^4)/(n^3)$

Step-by-step explanation:

See attachment

7 0

2 years ago

Solve plssszzzzagavagsg

julia-pushkina [17]

Answer:

OOO I KNO ITS 7.2 15.6 OK

Step-by-step explanation:

SO WHAT YOU DO IS 7.2 THEN ROUND SO THEN ITS 6 THEN 15.6 16

THEN YOU WILL DIVIDE. I HOPE THIS HELPS

THIS IS HOW I LEARNED BUT I COULD BE WRONG.

PLZZZ BRAINLYIST!!!!

OH AND HAVE A WONDER FULL DAY

3 0

3 years ago

Imagine telling a friend about your favorite coffee and donut shop. Your friend asks how much it charges for a cup of coffee and

Mama L [17]

Answer:

c + 2d = $7.00

2c + 3d = $12.00

Step-by-step explanation:

Hello!

Let:

c = # of coffees
d = # of donuts

1 coffee and 2 donuts cost $7.00

This can be repesented by 1c + 2d = $7.00, or c + 2d = $7.00

2 coffees and 3 donuts cost $12.00

This can be represented by 2c + 3d = $12.00

So, the system is :

c + 2d = $7.00

2c + 3d = $12.00

8 0

3 years ago

If I get 10 dollars a week how much money will I have saved up in 9-years I WILL GIVE 55 POINTS

r-ruslan [8.4K]

Answer:

$4,680

Step-by-step explanation:

Rate : 10 dollars a week

Per year : 10 x 52 = $520
9 x 520 = $4,680

You will have saved up $4,680 in 9 years.

4 0

2 years ago

Find the missing value to the nearest hundredth. cos (______) = 3/7

garik1379 [7]

Answer:

64.62

Step-by-step explanation:

$cos(x)^{-1} = \frac{3}{7}$

8 0

2 years ago