Write the given sentence as an equation.
tim’s age in 7 years will be three times what it was 19 years ago.

a.)3(t + 19) = t – 7
b.)3(t + 7) = t – 19
c.)t + 19 = 3(t – 7)
d.)t + 7 = 3(t – 19)

Which equation represents a proportional relationship that has a constant of proportionality equal to 1/5

Me asap on # : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.

Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by