Evaluating Expressions
When b = 7,
3b + 14 = ?
35
Solve for x:
3x + 4 = 25
x = 7
Write the equation of the line with slope -7 and y-intercept 6
y = -7x + 6
Write the matching inequality:
A number minus 3 is less than -6
x - 3 < -6
What is the area of a parallelogram with base 3.5 and height 8?
28
When y = -6,
30 - 4y = ?
54
Solve for y:
-4y + 7 = 3y
y = 1
Find the slope of the line that goes through the points ( -4, 0) and ( 2, 3)
m = 1/2
Write the matching inequality:
The sum of a number and 5 is more than twice that number.
x + 5 > 2x
What is the volume of a cylinder with radius 2 in and height 5 in? (use 3.14 for pi)
62.8 in^2
When k = 13 and n = -2,
-2k + 4n = ?
-34
Solve for h:
6(2 - h) = 3h - 6
h = 2
Find the y-intercept of the line with slope -3 that goes through the point ( 4, 6)
b = 18
Write the matching inequality:
3 times a number plus 5 is at least 14
2x + 5 >/= 14
17.0325 liters
When x = 8 and y = 52,
2(x - 3y) + 3 = ?
-293
Solve for g:
2g - 15g +16 = -(g + 20)
g = 3
Write the equation of the line that goes through the points (-1, 6) and (-6, 16)
y = -2x + 4
Write the matching inequality:
A number squared is no more than 26
x^2 </= 26
What is the surface area of a rectangular prism with length 4 cm, width 15cm, and height 7 cm?
386 cm^2
When x = -1, y = 7, and m = -5,
|x - y| + 3m = ?
-7
Solve for x:
ax + n = 4y
Write the equation of the line parallel to y = 4x + 1 that goes through the point (0, 3)
y = 4x + 3
Write the matching inequality:
4 times the difference of a number and 1 is at most three minus twice that number.
4(x - 1) <\= 3 - 2x
If one foot is 12 inches, how many inches are in 3 miles?
190,080 inches