Write the algebraic expression for the following verbal expression:
The sum of three and w
3 + w
100
If a = 7, evaluate the following:
2a - 2
12
100
Algebraically solve, and show your work.
3x = 21
x = 7
200
Write the algebraic expression for the following verbal expression:
The product of 5 and a number x
5x
200
If r = 6 and s = 4, evaluate the following:
2r/s
3
200
Algebraically solve, and show your work.
g + 7 = 12
g = 5
300
Write a verbal expression for the following algebraic expression:
3 + g
Answers vary. Examples are three plus a number g or
the sum of three and a number g
300
If a = 3, b = 5 and c = 11, evaluate the following:
3c - ab
18
300
Algebraically solve, and show your work.
4t - 5 = 19
t = 6
400
Write a verbal expression for the following algebraic expression:
5k - 2
Answers vary. Examples include the product of 5 and a number k decreased by two or two less than five times a number k.
400
If y = 4, and z = 10, evaluate the following:
z(3 + y)
70
400
Algebraically solve, and show your work.
5 = m/2 + 3
4 = m
500
Write the algebraic equation for the following verbal equation:
Two more than the quotient of a number m and five is equal to 26
What is m/5 + 2 = 26
500
If a = 3, b= 4 and c = 5, evaluate the following:
a(b + c) - a
24
500
You charge $5 for your babysitting service, plus four dollars for each hour that you babysit. Write an algebraic expression for this, and then evaluate your expression to find out how much you would make if you babysit for six hours.