Answer:
trick question, the cat is going to die anyways so forget the food
Step-by-step explanation:
The sum of the given expression { (w - 2.4) + (1 - 0.5w) } is 0.5w - 1.4.
<h3>What is the sum of the given expression?</h3>
Given the expression in the question;
(w - 2.4) + (1 - 0.5w)
Remove the parenthesis
w - 2.4 + 1 - 0.5w
Collect like terms and simplify
w - 2.4 + 1 - 0.5w
w - 0.5w - 2.4 + 1
1w - 0.5w - 2.4 + 1
0.5w - 1.4
Therefore, the sum of the given expression { (w - 2.4) + (1 - 0.5w) } is 0.5w - 1.4.
Learn more algebra Problems here; brainly.com/question/723406
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let's say the original price is "x", so that'd be the 100%.
and we know that is discounted by 30%, 100% - 30% = 70%, we know the discounted price is 206.50, so namely 206.50 is the 70% then.
if 206.50 is 70% of "x", what is "x"?
(5+5⁴)-(x⁴-2)=
(put out the brackets)
=(5+5x⁴)+(-1)(x⁴)+(-2)(-1)=
=5+5x⁴-x⁴+2=
(combine like terms)
=x⁴(5-1)+(5+2)=
=4x⁴+7 is your answer
Answer:
a) 13x = total money spent on marble bags
b) money left in pocket after the purchase
c) x = cost of one marble bag