All categories

3 years ago

Write the standard form of this equation 2x +8+7/2y =0

Mathematics

1 answer:

Crank3 years ago

5 0

Answer:

4x + 7y = -16

Step-by-step explanation:

The standard form of a linear equation is Ax + By = C where A and B cannot be fractions and A is not negative. To write in standard form, clear the denominator by multiplying the equation by 2. Then move the constant to the other side of the equal sign using subtraction.

2x + 8 + 7/2y = 0

2(2x + 8 + 7/2y = 0)

4x + 16 + 7y = 0

4x + 7y = -16

You might be interested in

hhhhhhhhhhhhhhhhuuuuuuuuuuuuuuuurrrrrrrrrrrrrrrrrryyyyyyyyyyyyyyyyyyyyyyy ppppppppppppppllllllllllllllllllllllllllllllllllllllll

zavuch27 [327]

Answer:

A. 3 1/4

Step-by-step explanation:

Convert the mixed numbers to improper fractions, then find the LCD and combine.

8 0

3 years ago

Read 2 more answers

Generate an equivalent fraction for 3/4.prove answer with visuals

miv72 [106K]

Step-by-step explanation:

3/4 × 3/3 = 9/12

3/4 × 2/2 = 6/8

8 0

3 years ago

1 + 1 = A 4 B 37 C 69 D. i. c. k

Shkiper50 [21]

Answer:

It is 2

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

I need big help, what are the step by step math problem and the answer to (18/-2)^2?

Serggg [28]

Hii :))

$\tt \: ( \frac{18}{ - 2} ) ^{2} \\ \tt \: = (- \frac{18}{2} ) ^{2} \\ \tt = \frac{-18 \times -18}{-2 \times -2} \\ = \tt \frac{324}{4} \\ = \boxed{\tt\:81}$

﹋﹋﹋﹋﹋﹋﹋﹋﹋﹋

$\overbrace{ \underbrace{ \sf \: \infty \: Carry \: on \: Learning \: \infty }}$

ᴛʜᴇᴇxᴛʀᴀᴛᴇʀᴇꜱᴛʀɪᴀʟ

8 0

3 years ago

Read 2 more answers

Aless and Louis are going to put a rectangular pool in their backyard. The cost of installation is $6,000. If the dimensions of

lana [24]

Answer:

cost of the pool per cubic meters = $5

Step-by-step explanation:

The rectangular pool has a dimension of 30 m by 20 m by 2 m. To know the cost of the pool per cubic meter we have to calculate the volume of the pool . Then divide the total cost of the pool by it volume.

volume of the rectangular pool = length × height × width

volume of the rectangular pool = 30 × 20 × 2

volume of the rectangular pool = 1200 m²

The cost of installation is $6000 . The volume of the pool is 1200 cubic meters.

cost per cubic meters = total cost of installation/volume

cost per cubic meters = 6000/1200

cost of the pool per cubic meters = $5

7 0

3 years ago