20%of £800 is 800÷5 =160
800 + 160 =960
The number is -9
Step-by-step explanation:
Let x be the number then according to given statement

Subtracting 10 from both sides

Subtracting x from both sides

Dividing both sides by 3

<u>Verification:</u>

The number is -9
Keywords: Linear equation, variables
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3-5w+12+2w-3
(3+12-3)=12
(-5w+2w)=-3w
-3w+12
Your answer is C cause to corresponds to it!
41.04 is your answer because product means you bed to multiply so you multiply 34.2×1.2 and you get 41.04