2 years ago

Create a scenario for the following equation: 3x+0

Mathematics

1 answer:

bulgar [2K]2 years ago

3 0

There is no entrance fee for an amusement park however you need to pay 3$ to ride the rides

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A bicycle shop is selling $500.00 bikes at 10% off. if the sales tax is 7% how much will the bike cost?

Vladimir [108]

The bike will cost $481.50
because
10% off of 500 is 50
so 500 - 50 = 450
Now include the sales tax which is
450 * 0.07 = 31.5
Now add the two totals to get
$481.50

4 0

2 years ago

After spending 30% of her salary Sara was able to deposit $120 in the bank. What is her salary?

Katena32 [7]

Answer: $400

Step-by-step explanation:

So first you set it up in a equation. You put the amount she put in the bank over x (the x represents her full salary) which equals the percent she already spent over her full salary. That would be 120/x=30/100 you would then cross-multiply to get 12,000 = 30x. you then divide 30 from both sides to get x =400.