Moving up by $100 until you couldn't anymore, and then move up by $20, and finally by $10, until we get to $512
A number system is defined as a system of writing to express numbers.
By using distributive property we can answer this.
We will add 100 for 5 times and then 12 in the end.
We will start with $82.
82 + 100 = 182
182 + 100 = 282
282 + 100 = 382
382 + 100 = 482
Now we can't add another $100, since that will take us to $582, and we need to get to $512, so lets add $20....
$482+$20=$502
$502+$10=$512
Hence, moving up by $100 until you couldn't anymore, and then move up by $20, and finally by $10, until we get to $512
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The eighth grade class at grade school has 15 girls and 14 boys. The different boy-girl dates that can be arranged is 210 boy-girl.
The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
The eighth grade class at grade school has 15 girls and 14 boys.
The different boy-girl dates can be arranged
15 x 14 = 210
210 boy-girl
Hence, The different boy-girl dates that can be arranged is 210 boy-girl.
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8x - 2y= 22
system of equations
Answer:
y=4x+12
Step-by-step explanation:
Same reason from last time he started with 12 and gains 4 each week