A bag contains purple marbles in real marbles 34 in total the number of purple marbles is less than five times the number of red marbles how many purple marvels are there

28 purple marbles.

Step-by-step explanation:

Please consider the complete question.

A bag contains purple marbles and red marbles, 34 in total. The number of purple marbles is 2 less than five times the number of red marbles. How many purple marbles are there?

Let R represent number of red marbles.

Since the number of purple marbles is 2 less than five times the number of red marbles, so number of purple marbles would be .

We are told that total marbles in the bag are 34, so we can represent this information in an equation as:

Let us solve for r.

Therefore, there are 6 red marbles.

Number of purple marbles would be .

Therefore, there are 28 purple marbles.

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

sorry i really don't know what tiles and steps you are referring to

step-by-step explanation: