What is 50 percent of 62? 0.31 3.1 31 310

Step-by-step explanation:

50 percent of 62 is also one half of 62.

62 × = 31

50 is 31% of 62.

Step-by-step explanation:

To solve this, we need to set up our problem like this, since percentages are written with %, and add up to 100%.

Next, we flip the denominators with the numerators so that the x ends up on the top.

Finally, we can see that 50/100 is 1/2, so to solve x/62, we have to divide 62 by 2 to get our answer.

62 ÷ 2 = 31

Our answer is 31%.

nswer: a   y-axis

step-by-step explanation:

5x + 3y = - 4

step-by-step explanation:

the equation of a line in standard form is

ax + by = c ( a is a positive integer and b, c are integers )

express the line first of all in slope- intercept form

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (7, - 3) and (x₂, y₂ ) = (4, - 8)

m = = -

y = - x + c ← is the partial equation

to find c substitute either of the 2 points into the partial equation

using (4, - 8 ), then

- 8 = - + c ⇒ c = -

y = - x - ← in slope-intercept form

multiply all terms by 3 to eliminate the fractions

3y = - 5x - 4 ( add 5x to both sides )

5x + 3y = - 4 ← in standard form