Which expression is equivalent to the given expression?

13 (19 - x)

a. 13 • 19 - 13x

b. 13 • 19 - x

c. 1319 - 13x

d. 13 + 19 - 13 + x

The sum of 237 and six times the opposite of a number is 405. what is the number? a. - 28 b. - 24 c. 30 d. 32

Consider two types of nonlinear equations. What unique quality does each possess and how does that quality cause the graph's unique shape? Name two unique examples of these shapes in real-world situations.

Two numbers total 86 and have a difference of 6. What are the two numbers?

Zia walked 1/2 mile in 7 minutes what is the unit rate?

The absolute value of a number is the distance between that number and zero on a number line

16 years from now, Pia's age will be twice her age 12 years ago. Find her present age by using an equation.

22n=418 what is the vaule of n.

Find x so that a is parallel to b. 3_21

What does double brackets mean in calculus?

How do I simplify (3²) - ³