6identical toys 1.8kg. b) what is the weight of one toy? give your answer in grams. c) what is the weight of 4 toys? give your answer in kilograms.

Find the value of x for which abcd must be a parallelogram -9-6x x-30

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

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.