What value for z makes this equation true?
(10 · 10) + (10 · 5) = 10 · z
a.
5
b.
10
c.
15
d.
20

Arectangle has an area of 54 square feet. if the length is 3 feet more than the width, find the dimensions of the rectangle.

20 only answer if 100% sure most high school-aged teens are very active. a. true b. false

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