Can someone me to answer this plss.. the melting point of a lead-free solder alloy is 361°f. your adjustable-temperature soldering iron is calibrated in °c. the soldering iron must be at least 100°c hotter than the solder melting point to work effectively. what is the minimum operating temperature for the soldering iron?

I am not sure what the answer is, so thanks for the free points?..

30.5*10=350$

you have to multiply the number without the decimal point then add it later but if its tenn u must move the place value of the decimal point 1 to the right.

answer:

given the linear inequality :

add 2y to both sides we get;

simplify:

add 12 to both sides of an equation;

simplify:

divide both sides by 2 we get;

or

the related equation for the inequality equation [1] is;

y-intercepts defined as the graph crosses the y-axis.

substitute x =0 in [2] to solve for y;

y = 6

x-intercepts defined as the graph crosses the x-axis.

substitute value y = 0 to solve for x;

subtract 6 from both sides we get

multiply both sides by 2 we get;

or

x = -12

now, plot these point (0, 6) and (-12, 0) on graph as shown below and shade the graph below the solid line.