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

At the market, 2.4 pounds of carrots cost $1.68 and 1.8 pounds of broccoli cost $1.53. How much more does 1 pound of broccoli co

Greeley [361]

For calculating that, you have to find the unit rate first;

2.4 pound carrot = $1.68

1 pound carrot = $1.68/2.4 = $0.7

1.8 pound broccoli = $1.53

1 pound broccoli = $1.53/1.8 = $0.85

So, it would be = $0.85 - $0.7 = $0.15

SO, YOUR ANSWER IS $0.15

5 0

3 years ago

There are 5 trees in Melinda's front yard. 2 of them are maple and 3 are oak. What percent

adell [148]

That would be 40%

Explanation:
2 divided by 5= 0.4
Move the decimal to the right twice is 40%

6 0

3 years ago

Read 2 more answers

Simplify.<br> 19x - 7x + 25<br> The simplified expression is

Viktor [21]

Answer:

12x+25

Step-by-step explanation:

19x-7x+25=12x+25

8 0

2 years ago

Write 240,000 as a whole number multiplied by a power of ten

eimsori [14]

2,400,000, or if you're looking in word form, Two-Million, Four-Hundred Thousand.

4 0

2 years ago

Read 2 more answers

What is the answer in the scientific notation 3.3 x 10 /7 + 7.7 x 10 /8

Tom [10]

Answer:

1184.7

Step-by-step explanation:

sorry if its wrong

7 0

2 years ago