Steps to solve:
2x + 3y = 36 when y = 6
~Substitute
2x + 3(6) = 36
~Simplify
2x + 18 = 36
~Subtract 18 to both sides
2x = 18
~Divide 2 to both sides
x = 9
Best of Luck!
Answer:
5000
Step-by-step explanation:
Let x be the number of yearbooks to print and sell.
Each costs $7 = -7x
Sells for $35 = 35x
When business breaks even it means the total cost is equal to the total revenue. Hence:
35x - 7x = 14000
<=> 28x = 14000
<=> x = 5000
So at 5000 yearbooks , they seek before their business breaks even
Pretty sure is 44km. At least i think so
-9,-10,-11,-12 are they
-42:4=10.5 so the avarage is 10.5 which means the numbers are those
Answer:
addition
Step-by-step explanation:
18 (<u> d </u> - 9 ) = 198
3
divide both side by 18
<u> d </u> - 9 = <u> 198 </u>
3 18
<u> d </u> - 9 = 11
3
multiply both sides by 3
d - 27 = 33
add 27 to both sides
d = 33 + 27
lastly, add them together
d = 60
therefore, the last step is addition