Simplify
1 - 4b + 5b - 4b³
1 - b - 4b³
17x + 12 = 54 - 4x
x = 2
35% of 97
33.95
15 x 23
345
Find the slope:
y = 3x + 2
3
2 + 5n⁴ + 5n⁴ + 1
3 + 10n⁴
4x - 4 = 3x + 2
x = 6
What is the percentage of 25 out of 40?
62.5%
250 ÷ 40
6.25
Find the slope:
y = 2x + 7
2
3(2m - 2n)
6m - 6n
6x - 16 = 5x - 9
x = 7
What is 135 minus 27% of its value?
98.55
13.6 x 21.4
291.04
Find the slope:
y = 10x - 3
10
4(3m + 5n)
12m + 20n
3x + 39 = 2x + 42
x = 3
Convert to a percentage:
38/125
30.4%
36.99 ÷ 0.3
123.3
Find the slope between the points:
(4,3) (-2, -1)
4/6 or 2/3
(b + 4)(3b - 4)
3b² + 8b - 16
3(x - 2) - 2(x - 3) - 5 = 0
x = 5
Which is greater:
54% of 184 OR 62% of 157
54% of 184
7³ x √36
2,058
Find the slope between the points:
(-5, 3) (4, -5)
-8/9