Find these absolute values 8

Mark worked 60 hours last week. He spent 35% of his time working on the Rivers project, 45% working on the Brown project, and 20% working on the Richards project. How many hours did he work on the Brown project?

How do you balance the equation CaO+HCI=CaCl+H2O?

What is the difference between volume and surface area?

Expand and simplify (x+2) (x+3)

Solving a Problem Using an Equation with Two Variables Jillian's school is selling tickets for a play. The tickets cost $10.50 for adults and $3.75 for students. The ticket sales for opening night totaled $2071.50. The equation 10.50a + 3.75b = 2071.

If 14 is 35% of a value, what is that value? ОА. 40, ОВ. 86 Ос. 65 OD. 21

In Mrs. Dawson's class, 16 out of 24 students made at least an 80% on the last math test. Write a ratio in simplest form comparing the number of students who scored below an 80% to the total number of students.

Fractions that are equivalent to 4/12

The formula PV = 300 R is used in chemistry. How can this formula be solved for P

a truck uses 15 gasoline to travel 180 miles. How much gasoline will the truck use to travel 252 miles?