Write Expressions
The sum of 10 and c
10 + c
40 - x when x = 3
37
fifteen increased by d is 89
15 + d = 89
What is the variable in the expression?
4n + 2
n
15 - 2 + 4
17
x decreased by 117
x-17
c - d if c=28 and d=-2
30
Twice a number added to 40 is 150
2x + 40 = 150
What do I use to represent a variable?
any lowercase letter
2(8-5)/2
3
3 added to the product of y and 7
7y + 3
c/5 + 43 when c = 50
53
Four less than three times a number is 99.
3x-4 = 99
How many x's are there?
3x + 4x + 10x
17x
52 + 42 - 1
40
fifteen divided by three
15/3
2(4y-14) when y = 5
12
the quotient of four times a number and 16 is 173
4x/16 = 173
How many different variables are in this expression?
3a + 5b + 7c
3
100/5 -15 + 4
9
twice a number plus 25
2x + 25
ab + c when a=8, b=5 and c=-2
38
five added to the product of 10 and a number is equal to 62
10x + 5 = 62
Does 4x + 6y = 10?
Explain
No. I cannot add different variables together
You make up a (reasonable) PEMDAS problem for everyone
:)