If a rule is -3x+7=0 what does x equal

x = 2  1/3

Step-by-step explanation:

-3x + 7 = 0

Subtract 7 from each side

-3x = -7

Divide each side by -3

x = 2 1/3

I'm not sure what you mean by "If a rule"?

$35.59 in pounds

step-by-step explanation:

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).