Essica is a custodian at oracle arena. she waxes 20 \text{ m}^220 m 2 20, space, m, start superscript, 2, end superscript of the floor in \dfrac35 5 3 ? start fraction, 3, divided by, 5, end fraction of an hour. jessica waxes the floor at a constant rate.

Use the expression below.–4b + 8c + 12 – 8b – 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(–2b + c + 3) b. 3(–2b + c + 3) c. 4(–2b + c + 3) d. 6(–2b + c + 3)part cwhat is the value of the expression when b = 2 and c = –3? enter your answer in the box.

In δabc, m∠acb = 90°, cd ⊥ ab and m∠acd = 45°. find: a find cd, if bc = 3 in

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities