MP2 Makeup Assignments

Front

What is the solution to the equation 15 = 2a + 7?

Back

a = 4

Front

Calculate (1 x 9) + 2².

Back

13

Front

Solve for r in the equation r - 11 = 5.

Back

r = 16

Front

What is the value of a in the equation 6 - 3a = 21?

Back

a = -5

Front

Solve for x in the equation \(\frac{x}{5}=2\).

Back

x = 10

Front

What is the definition of a variable in mathematics?

Back

A symbol used to represent an unknown value.

Front

What does it mean to solve an equation?

Back

To find the value of the variable that makes the equation true.

Front

What is the order of operations in mathematics?

Back

Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

What is the definition of an equation?

Back

A mathematical statement that asserts the equality of two expressions.

Front

What is the solution to the equation 2x + 3 = 11?

Back

x = 4