To get the answer, do 30,00 / 8
after dividing that you will get the answer 3,750
<u>Part 1) </u>The sum of 4 and three times a number is 19
Let
x----------> the number
we know that
therefore
<u>the answer part 1) is equal to</u>
The number is equal to
<u>Part 2)</u> The difference of twice a number and 7 is 9
Let
x----------> the number
we know that
therefore
<u>the answer part 2) is equal to</u>
The number is equal to
<u>Part 3) </u>Ten less the quotient of a number and 3 is 6
Let
x----------> the number
we know that
therefore
<u>the answer part 3) is equal to</u>
The number is equal to
<u>Part 4)</u> Five times the sum of a number and 4 is -15
Let
x----------> the number
we know that
therefore
<u>the answer part 4) is equal to</u>
The number is equal to
Answer:
x^2 +3x -504
Step-by-step explanation:
Sort of do what you'd do to solve but in reverse. You need 21 for a zero, so the binomial factor would be (x-21) since if you set that = to zero you'd get 21. Same for -24. The binomial factor would be (x+24) since that would give you -24. Now that you have the two binomials, you can just multiply them and get the quadratic. :)
Answer:
$374.50
Step-by-step explanation:
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