Duplicate of Simple Algebra

Let f = 5 and g = 7, 3f - g = ?

"the sum of a number, added to another number x and 8" can be expressed as;

Simon is washing c cups and p plates. He drops a plate and it breaks. He now needs to dry;

12x + 3y + 10 - 4x =

If x = 4, 3x = ?

A pie costs $5 and a can of drink $3. An equation to find cost can be;

4a is a like term of;

An algebraic expression for "a number and subtract 3" is;

You are currently in room C2. Is this an algebraic expression?

The simplified version of 5a + 7b -2a is;

Hayden is y years old. In 5 years time he will be

The pronumeral in the term 6L is;

The coefficient of the term 13n is;

If the cakes were $1.50 each, how much did 1 sherbert cost? (2c + 4s = cost)

Kate bought 2 cakes and 4 sherberts at a local fete and spent $3.80. This could be written as;