Basic Algebra and Algebraic Manipulation | Baamboozle - Baamboozle

English 18 Public

Math for Grade 7

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Write down the algebraic expression for the following: divide 3y by the sum of 2x and 6z

Write down the algebraic expression for the following: subtract 3x from 10y

10y - 3x

(5y+3)/12

(a-11)/8

Write down the algebraic expression for the following: cube root of m

-3x + 15

-13y-7x

7xy - x

Hannah has $50. She buy 2 cups of bubble tea at $x each. She also buys 5 pancakes at $y each. How much does Hannah spend altogether?

$(2x + 5y)

(5x + 15)/12

Expand -5(2y - 9x)

-10y + 45x

Expand and simplify 3(3x + 8y) - 2(4x - 9y)

x + 42 y