Is the equation 2x + 5 = 1 true, false, or open? Explain. A. True, there is an equal sign
B. False, it has a variable
C. Open, it has a variable

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb

she will travel a distance in the range of 3 - 11 miles

you save $70

discount would be 35% off

step-by-step explanation: