Write an expression for: the product of 4 and a number. Use x as the variable. Who ever gets it correct first gets brainliest.

The table below shows the amount of money, in cents, celine had in her savings account after different number of years: years 2 5 1 4 6 3 money in cents 36 972 12 324 2,916 108 what will be the amount of money, in cents, that celine will save in 12 years? (4 points) 34,992 708,588 2,125,764 2,679,875

∠1 and ∠2 are complementary. ∠1=x°∠2=(3x+30)° select from the drop down menu to correctly answer the question. what is the value of x? . a.15 b.25 c.30 d.40 e.55

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.