Marcus bought 1.35 pounds of columbian coffee and 1.84 pounds of french roast coffee at the market. how many pounds of coffee did marcus buy altogether?

3.19 pounds

Step-by-step explanation:

Given : Marcus bought 1.35 pounds of Columbian coffee

           He bought 1.84 pounds of French roast coffee.

To Find : How many pounds of coffee did Marcus buy altogether?

Solution :

Since he bought columbian coffee  = 1.35 pounds

He bought  French roast coffee = 1.84 pounds

Markus buy pounds of coffee altogether = 1.35+1.84 = 3.19 pounds

Thus Markus buy 3.19 pounds of coffee altogether.

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b

step-by-step explanation:

f(gx)=f(1/x+2)

=(1/x+2)+2

=(1+2x)/2+2

=(1+2x+4)/2

= (2x+5)/2