2 years ago

Given: three halves times x minus ten equals fifty

Mathematics

1 answer:

yawa3891 [41]2 years ago

6 0

Answer:

Reason 4

Step-by-step explanation:

All the reasons are correct apart from the 4th.

Step 4 involves multiplication of both sides by (2/3). Thee reason given is: "Division property of equality", which is wrong as division is not applicable.

You might be interested in

Calculate the simple interest on $1500 for 3 years at 20% per annum

svp [43]

Answer:

see explanation below

Step-by-step explanation:

1500 × 3 × 20 ÷ 100

$900

4 0

2 years ago

Someone please help me with this 8 = 2-h / 7 [h]

Alika [10]

Step-by-step explanation:

hope this helps you dear friend.

3 0

2 years ago

Read 2 more answers

Frorn first to last, when did the presidents serve?

navik [9.2K]

Step-by-step explanation:

you got this i believe in you

8 0

2 years ago

How many solutions does this linear system have?

Tanya [424]

Answer:

B (2.5, 0)

Step-by-step explanation:

2x - y = 5 (multiply all by 4)

8x- 4y = 20

-8x - 4y = - 20

eliminate the 4y

8x- 4y = 20

-8x - 4y = - 20

-------------------- –

16x = 40

x = 40/16 = 2.5

now we substitute x with 2.5

2x - y = 5

2(2.5) - y = 5

y = 0

8 0

3 years ago

The opposite of twelve percent of a number

Salsk061 [2.6K]

Step -by-step explanation: the opposite of a number is the number on the other side of the numbers line eg -5 is the opposite of 5 so-12% is the opposite of 12%

Answer:-12%

5 0

3 years ago