1. Brandon has $12. He will eam $8 for every
hour he works. He would
like to have $52 at
the end of the day. Let h
represent the
number of hours
Brandon works.
Equation:
Solve it to find how many
hours he needs. Solve the problem, and also write the equation

h=5

Step-by-step explanation:

h/8+12=52

12 dollars is what he originally starts with so it would be added with h.

Now, subtract 12 dollars from the 52 he wnats to end the day with.

52-12=40

Now take 40 and divide it 8

h=40/8

h=5

Hope that helps :)

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