1/10 of a number is 63. Then the number is
500
540
600
630
2 less than the product of y and z
2 - yz
2 + yz
yz - 2
2 y - z
Half of P added to the product of 6 and q
P/2 + 6 q
P + 6 q/z
1/2 (p + 6 q)
1/2 (6 P + q)
Three times the difference of x and y.
3 x - y
3 - x - y
xy - 3
3 (y - x)
Twice the sum of m and n
2 m + n
2 (m + n)
m2 + n2
m + n
If 12 - x = 8, then x is
4
20
-4
-20
If q/6 = 7, then q is
13
1/42
42
7/6
If P + 3 = 9 then P is
12
6
3
2
Write an algebraic expression for numbers x and y both squared and added.
2 (x + y)
x + y
x2 + y2
2 x + y
Product of p and q added to the product of 2 and x.
P + q + 2 + x
P + q + 2 x
Pq + 2 + x
Pq + 2 x