IMSA Algebra and Linear Equations

Question 1

Solve for x: 3x + 7 = 22

Accepted Answer

x = 5

Answer

x = 7

Answer

x = 3

Answer

x = 4

Question 2

Which of the following is the slope-intercept form of a linear equation?

Accepted Answer

y = mx + b

Answer

ax + by = c

Answer

y - y1 = m(x - x1)

Answer

x/a + y/b = 1

Question 3

If 2x - 3y = 12 and x = 0, what is the value of y?

Accepted Answer

y = -4

Answer

y = 4

Answer

y = 6

Answer

y = -6

Question 4

What is the solution to the system: x + y = 10 and x - y = 4?

Accepted Answer

x = 7, y = 3

Answer

x = 3, y = 7

Answer

x = 6, y = 4

Answer

x = 5, y = 5

Question 5

A line passes through (2, 5) and (4, 9). What is its slope?

Accepted Answer

2

Answer

1/2

Answer

4

Answer

3

Question 6

Simplify: 4(2x - 3) + 2(x + 5)

Accepted Answer

10x - 2

Answer

8x - 2

Answer

10x + 2

Answer

6x - 2