Math #: phospecturs pirections: read the story problem and the five clues. then find out how much money each iner eamed. write this amount next to the miner's name. guld jack, john, alex, rosa, ida, henry, and juan found $140 worth of gold in one day. 1. rosa found twice as much as ida who found three times more than john. 2. juan found $10 more than rosa. 3. jack and john found the same amount of gold. 4. henry found half as much gold as juan. 5. juan and rosa together found half of all the gold. what is the value of the gold each of the miners found?

answer:

125 yards

explanation:

75+50=125. that is my answer

10 b/c 5*2 =10

step-by-step explanation:

- both graphs increase on their domain.

- the graphs of both functions have the same x-intercept.

- neither graph has a y-intercept.

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