2 years ago

HELP!!! I NEED THIS DONE ASAP!

Mathematics

2 answers:

Mila [183]2 years ago

7 0

Answer:

3/7

Step-by-step explanation:

Write the process in algebra.

x + 4 + 5/7 = 12x

Then solve it.

x + 33/7 = 12x

12x - x = 33/7

11x = 33/7

x = 3/7

GarryVolchara [31]2 years ago

6 0

20 and 7 Because 4x5 = 20

You might be interested in

Rate our friendship pls will mark brainliest

Kryger [21]

Answer:

out of 10?

Step-by-step explanation:

probably a 7-8? maybe 9?

7 0

2 years ago

What is 5x+8y=14<br> 4x=24

Flauer [41]

Answer:

x = 6, y = -2

Step-by-step explanation:

24/4 = 6

x = 6

= (5x6)+8y=14

= 8y = 14 -30

8y = -16

y = -16/8

y = -2

Check: 5x6+8x-2= 14

5 0

2 years ago

Product of 7.69×5 be greater or less than its estimate of 8×5?

spayn [35]

The product is a bit less than the estimate. In fact, 7.69 is less than 8, and if you start with an equality, i.e.

$7.69 < 8$

you can multiply both sides by a positive number, and the inequality will still hold:

$7.69 \cdot 5 < 8 \cdot 5$

8 0

3 years ago

Which expression is equivalent to x ^-5/3

vazorg [7]

Answer:

The second answer choice

Move

x ^-5 to the denominator

6 0

2 years ago

Find the value of x in the solution to the system of equations shown.

drek231 [11]

Its not showing any thing to answer sorry

7 0

2 years ago