What is 2 8/10 + (3.5) in decimal form?

Step-by-step explanation:

If its 2.8/10+3.5 = 2.78

if its 28/10+(3.5)=6.3

If its 2/8 / 10 + 3.5 = 3.525

how?

2/8 (1/4 simplified) divided by 10 = 0.025 (0.25/10)

0.025+3.5=3.525

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

the answer is 0.000652422

but if you ment to ask what is 6131 divided by 4, it is 1532.75.

step-by-step explanation: