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- Multiple ChoicePlease save your changes before editing any questions.
Simplify the following radical: √32
3√2
4√8
16√2
4√2
I don't know
- Multiple ChoicePlease save your changes before editing any questions.Simplify:
5(3x+1)15x+115x+58x+18x+6 - Multiple ChoicePlease save your changes before editing any questions.
Find the product.
(m - 8)(m - 9)
m2-17m+72
m2-17m-72
- Multiple ChoicePlease save your changes before editing any questions.
Add:
(3x² - 3x + 2) + (x² - 2x + 1)
4x³- 2x² + 2
4x² - 5x + 3
-2x³ + 2x + 2
4x³ - 2x² - 2
- Multiple ChoicePlease save your changes before editing any questions.
What is the perimeter of the figure shown here?
9x2 - 6
9x2 - 12x - 6
9x4 - 6
9x4 - x - 6
- Multiple ChoicePlease save your changes before editing any questions.Simplify the expression by combining like terms:
4h3 + h + 3h - 6h3 + 2h2h3 + 3h + 2h24h3 + 2h2-4h3 + h + 2h2-2h3 + 4h + 2h2 - Multiple ChoicePlease save your changes before editing any questions.Find the slope of the line that passes through
(1, -19) and (-2, -7)-441/4-1/4 - Multiple ChoicePlease save your changes before editing any questions.
Solve for the variable x in the following equation:
3(x-6)+2x=22
x=8
x=2
x=18
x=3
- Multiple ChoicePlease save your changes before editing any questions.
Solve for the variable w in the following equation:
12 + 6w - 7w = 3w - 2w
w = 6
w = -16
w = -5
w = 4
- Multiple ChoicePlease save your changes before editing any questions.Determine the slope and y-intercept from the following equation: y = 3/2x + 3slope: 5 y-intercept: (0,3)slope: 3/2 y-intercept: (0,3)slope: 4 y-intercept: (0,3/2)slope: 1/5 y-intercept: (0,5)
- Multiple ChoicePlease save your changes before editing any questions.
What is the equation in slope-intercept form of the line that passes through the points (−4, 2) and (12, 6)?
y = 0.25x + 3
y = 0.25x − 4.5
y = 4x + 18
y = 4x − 42
- Multiple ChoicePlease save your changes before editing any questions.
The graph of a linear function is shown on the grid.
Which equation is best represented by this graph?
- Multiple ChoicePlease save your changes before editing any questions.
The table shows the amount of pet food in cups remaining in an automatic feeder as a function of the number of meals the feeder has dispensed.
Based on the table, which function models this situation?
f(n) = −3n + 24
f(n) = −1/3n + 16
f(n) = −3n + 64
f(n) = −1/3n + 8
- Multiple ChoicePlease save your changes before editing any questions.
What is the equation in slope-intercept form of the line that passes through the point (5, 0) and is parallel to the line represented by y = 1.2x + 3.8?
y = 1.2x − 6
y = −1.2x + 6
y = 1.2x + 5
y = −1.2x − 5
- Multiple ChoicePlease save your changes before editing any questions.
What are the equation and slope of the line shown on the grid?
y = 6, Slope is -1/6
x = 6, Slope is zero
y = 6, Slope is 6
x = 6, Slope is undefined
- Multiple ChoicePlease save your changes before editing any questions.
Which value of x makes the equation 1.25(4x − 10) = 7.5 true?
3.5
-1
-0.5
4
- Fill in the BlankPlease save your changes before editing any questions.
What is the solution to −(6m + 8) = 4(17 − m)?
Record your answer. Be sure to use the correct place value.
- Fill in the BlankPlease save your changes before editing any questions.
The graph of a linear function is shown on the grid.
What is the rate of change of y with respect to x for this function?
Record your answer. Be sure to use the correct place value.
- Multiple ChoicePlease save your changes before editing any questions.
Which graph best represents −5y = −6x + 15?
- Multiple ChoicePlease save your changes before editing any questions.