1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alekssandra [29.7K]
3 years ago
9

Katrina is solving the equation -2(x+3)= 4(2x+3)-(x+4). Which equivalent equations might Katrina use? Check all that apply. Ox-2

x-6=8x+12-x-4 O x-2x+6= 8x+ 12- X+4 Ox-2x-6-8x+12-X+4 O x-2x+3 = 8x+3 - X+4 0-x-6-7x+8 O-x+6=7x+16 0-x-6-7x+16 O-X+3 = 7x+7​
Mathematics
2 answers:
s344n2d4d5 [400]3 years ago
5 0

Step-by-step explanation:

-2x-6=8x+ 12-x-4

x-2x-6=8x+12-4

Ludmilka [50]3 years ago
4 0

Answer:

A , E

Step-by-step explanation:

You might be interested in
John's income increased by 4%. if his income rose by $850, find his previous amount​
bearhunter [10]

Answer:

$21,250

Step-by-step explanation:

4% = 850

100% = x

Cross multiply the above to get 21,250

Another way of doing this is:

850 divided by 4 = 212.5

So every percent is equal to 212.5, so:

212.5 * 100 (for 100%) = 21,250

3 0
3 years ago
Read 2 more answers
The perimeter of a basketball court is 114 meters and the length is 6 meters longer than twice the width. What are the length an
lys-0071 [83]

Answer:

W = 17

L = 40

Step-by-step explanation:

To find the perimiter, we add 2L + 2W

So: 2L + 2W = 114

We also know that: L - 6 = 2W

So we can plug in L - 6 into the original equation

2L + L - 6 = 114

Add 6 to both sides

3L = 120

L = 40

Now we can solve for width using any of our equations. I'll use L - 6, because it's the easiest

L - 6 = 2W

40 - 6 = 2W

34 = 2W

17 = W

So

W = 17

L = 40

3 0
4 years ago
How many seats are there in each row?
andrezito [222]
Fives Guys Cheeseburger with Ketchup, Mayo, Grilled Onions, Cheese, and A1 Steak Sauce

7 0
3 years ago
I load of bricks is twice as heavy as a load of sticks the total weight of four loads of bricks and four loads of sticks is 771
Anastasy [175]

9514 1404 393

Answer:

  321.25 kg

Step-by-step explanation:

The given relations are ...

  b = 2s

  4b +4s = 771

Substituting for b, we have ...

  4(2s) +4s = 771

  12s = 771

  s = 64.25

  b = 2s = 128.50

Then the weight of interest is ...

  b +3s = 128.50 +3(64.25) = 321.25 . . . . kg

3 0
3 years ago
A bag contains 100 marbles. Some are blue, and the rest are white. There are 24 blue
Yanka [14]

Answer:

there would be 96 blue marbles and 4 white ones

Step-by-step explanation:

theres 100 marbles. every 24 marbles is 1 white marble. 24+1=25 25×4=100 24×4=96 1×4=4

7 0
3 years ago
Read 2 more answers
Other questions:
  • A snack cart sells lemonade for $2 and hot dogs for &5. The vendor sold 86 items today for a total of $330. Which equation i
    15·2 answers
  • How do i solve. please just go to my messages
    15·1 answer
  • Write the standard form of 1x1/10 + 8x1/100
    12·2 answers
  • A poster is to have a total area of 125 cm2. There is a margin round the edges of 6 cm at the top and 4 cm at the sides and bott
    15·2 answers
  • Solve for x: 2 over 3 equals the quantity x minus 1 end quantity over 5
    11·1 answer
  • Explain how increasing the coefficient of x affects the graph of
    11·1 answer
  • A bag of marbles has 5 blue marbles, 3 red marbles, and 6 yellow marbles. A marble is drawn from the bag at
    12·1 answer
  • Which whole numbers does the square root of 73 falls in between?
    5·1 answer
  • 2 points
    12·1 answer
  • Tamir bought 2 1/2 pounds of fish at $5.50 per pound, and two bananas at $0.45 each.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!