What is the value of x in the equation 4(7x + 3) = 19

a. 1/6

b. 31/28

c. 28/31

d. 1/4

Calculate the density of benzene if 300ml of it weighs 263g. a. 0.88 g/ml b. 1.14 g/ml c. 78,900 g/ml d. 37 g/ml

Louise measured the perimeter of her rectangular scrapbook to be 154 cm. if the scrapbook is 45 cm wide, how long is the scrapbook?

What is the area of the triangle 10 13 12