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Tomtit [17]
3 years ago
7

Which equation shows y = 3/4x - 5/2 in standard form?

Mathematics
1 answer:
ElenaW [278]3 years ago
4 0
The format for a standard form is ax+by=c.
So, we need to get rid of fractions in the equation first.
To do this, multiply both sides by the "LCM" of the fraction denominators..
The LCM of 4 and 2 is 4. So, multiply both sides by 4:
4y = 3x - 10
Now, change it to standard form by subtracting 3x from both sides:
-3x + 4y = -10
This doesn't match any of the choices. Am I wrong or is the choices wrong? idk
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Each section of a running trail is 3/4 mile. The trail has 3 sections. Which expression tells how many miles long the entire tra
allsm [11]
3/4*3=2.25 miles long trail
Have a great day
8 0
3 years ago
Someone pls help it’s for my exams
Anna35 [415]

Answer:

Step-by-step explanation:

you know that both angles=180

6x+20+2x+4=180

8x+24=180

8x=180-24

8x=156

x=19.5

angle TQS=19.5*60+20=137

angle SQR=2*19.5+4=43

6 0
2 years ago
Please help! I really need it!
amm1812

Answer:

1.  x > 4

2.  m < 2

3.  x > 2

4.  x < -6

Step-by-step explanation:

These 4 inequalities will be solved the same way we solve equations. We take variables to one side and numbers to another and use algebra to solve. Each of them are solved shown below:

1.

4+6x

so x is greater than 4, we can write (variable first):

x > 4

2.

m+16>8m+2\\16-2>8m-m\\14>7m\\\frac{14}{7}>m\\2>m

so m is less than 2, we can write:

m < 2

3.

5x-1>13-2x\\5x+2x>13+1\\7x>14\\x>\frac{14}{7}\\x>2

so x is greater than 2, we can write:

x > 2

4.

-3x-2>-x+10\\-2-10>-x+3x\\-12>2x\\\frac{-12}{2}>x\\-6>x

so x is less than -6, we can write:

x < -6

8 0
3 years ago
Help meh pls i mark brainiest
Lunna [17]

what do you need help with?

3 0
2 years ago
What is 2+6 then add 10 x 20 plus 480
miss Akunina [59]

Answer:

688

Step-by-step explanation:

(2 + 6) + (10 x 20) + 480

8 + 200 + 480

8 0
3 years ago
Read 2 more answers
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