Three sides of a triangle are x - 1, x + 5, 4 x + 1. Find the perimeter of the triangle.
4 x + 5
4 x + 6
6 x + 5
6 x + 6
If 2 a - 12 = 14, then a =
13
15
1
0
2 less than the product of y and z
2 - yz
2 + yz
yz - 2
2 y - z
Twice the sum of m and n
2 m + n
2 (m + n)
m2 + n2
m + n
A number divided by 4 and increased by 6 gives 10. Then the number is
16
18
20
24
A number when added to 60 gives 75. What is the number?
10
12
If 12 - x = 8, then x is
4
-4
-20
The sum of 5 times x, 3 times y and 7
5 (x + 3 y + 7)
5 x + 3 y + 7
5 x + 3 (y + 7)
5 x + 3 (7 y)
Three times a number is 60. Then the number is
63
57
180
If P + 3 = 9 then P is
6
3
2
