Expressions
3 + y, how do you read this expression?
the sum of 3 and y, three increased by y, the total of 3 and y, 3 added to y
find the perfect square for 33
27
9 + y = 28 , what is the value of y?
19
y = 13, then what is 17 + y + y
43
24 x 133
3,192
6x, how can you read this expression?
the product of 6 and a number x
what is 72
49
d / 9 = 12 , what is the value of d?
108
x = 3 and y = 9, then what is x + y2
84
-98 - (-43)
-55
x - 12 , how can you read this?
twelve less than x, or x decreased by 12
what is 92
81
15 = 6m -3 , what is the value of m?
3
y = 3, x = 4, then what is 3x2 -2y
42
3 1/2 + 4 1/3
7 5/6
2x + 9, what is an expression for this?
twice the product of x and the sum of nine
the square root of 400 is
20
q / 9 = 16 what is the value of q?
144
y = 8 , x = 6 then what is the square root of
x2 + y2
10
2 1/2 - 3/8
2 1/8
7q - 6, what is an expression for this?
the product of 7 and q decreased by 6
the square roots of 625 is
25
7y + 9 = 114, what is the value of y?
15
x = 17, y = 11, what is 3xy - 2y2
319
Samuel has some plums. He sells 57 of them. He now has 89. How many plums did he had at first?
write and equation then solve
equation is x - 57 = 89
he had 146 plums at first