math+project (1).pptx - Masters of Equations and Inequalities A savings account is set up with an initial balance of \$4,000 and \$100 is removed from the

# math+project (1).pptx - Masters of Equations and...

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Masters of Equations and Inequalities

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A savings account is set up with an initial balance of \$4,000 and \$100 is removed from the account each month for rent( no other transaction occurs on the account.) How many months will it take for the account balance to reach \$1,500? 4000-100n=1500 Move constant to the right -100n=1500-4000 Calculate the difference -100n=-2500 Divide both sides by -100 N=25
Takira Barker MyMoney MyWay Checking Account number: 644457901452 Routing Number: 261171587 Deposits + \$4,000 Rent -100 3,900 Rent-100 3,800 Rent-100 3,700 Rent-100 3,600 Rent-100 3,500 Rent-100 3,400 Rent-100 3,300 Rent-100 3,200 Rent-100 3,100 Rent-100 3,000 Rent-100 2,900 Rent-100 2,900 Rent-100 2,800 Rent-100 2,700 Rent-100 2,600 Rent-100 2,500 Rent-100 2,400 Rent-100 2,300 Rent-100 2,200 Rent-100 2,100 Rent-100 2,000 Rent-100 1,900 Rent-100 1,800 Rent-100 1,700 Rent-100 1,600

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You want to buy a new bag while searching all the different bags online you have a \$5 off coupon for a bag. Once you choose the bag you want you see there’s a 15% off for the bag. You must choose which will .save you more the coupon or the 15% discount coupon = 5 Discount= 15% or 0.15 Equation: h-5=h-0.15h Cancel equal terms -5=-0.15h Swap the sides -0.15h=-5

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Unformatted text preview: Divide both sides by -0.15 H= 100/3 Jane spent \$42 for shoes. This was \$14 less than twice what she spent for a blouse. How much was the blouse? 2x − 14 = 42. &gt; Move the constant to the right 2x= 42 + 14. &gt; Add the numbers = 56. x = 56/2. &gt; Divide both sides by two = 28. The blouse cost \$28. You are planning what to do after school. You can spend at the most 6h daily playing basketball and doing homework. You want to spend less than 2h playing basketball. You must spend 1 ½ h on homework. X= number of hours for basketball Y= number of hours for studying X+Y&lt; 6 X&lt;2 Y&gt; 1 1/2 The cost of a renting a car is \$25 perday plus a one time fee of \$75.50 for insurance . How many day can the car be rented if the total cost is to be no more than \$525. 25x+75.50 &lt; 525-75.50-75.50 25x &lt; 449.50 ÷ 25. ÷ 25 X &lt; 17.98 = 17 Two identical cars need to fit into a small garage. The opening is 23 feet 6 inches wide and there must be at least 3 feet 6 inches od clearance between the cars and between the eddges of the garage. How wide can the cars be? 2x+3(3.5)&lt; 23.5-10.5-10.5 2 x &lt; 13 2 2 X &lt; 6.5 Thank You Takira Brianna Stanley...
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• Fall '19
• takira barker

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