122 students total thats how many students are at romhs
A = l*w
l = 2w + 4
400 = (2w + 4)*w
0 = 2w^2 + 4w - 400
Then use the quadratic equation where a=2, b=4, and c=-400.
w = <span>13.2
l = 30.4
</span>
Answer: $1500
Step-by-step explanation:
<u>Given information</u>
Number of puppies = 6
Cost of each puppy = $250
<u>Given expression deducted from the question</u>
Total cost = number of puppies × cost of each
<u>Substitute values into the expression</u>
Total cost = 6 × 250
<u>Simplify by multiplication</u>
Total cost = 
Hope this helps!! :)
Please let me know if you have any questions
Answer: -45j -9k
Step-by-step explanation:
Remember that dividing by a fraction is the same as multiplying by it's reciprocal. For example x ÷ 2/10 is the same as x * 10/2.
2÷

×-6×5÷

Lets convert all of the division to multiplication by using the reciprocal of the fractions
2×

×-6×5×

Simplify
3*-6*5*-4/3
-18*5*-4/3
-90*-4/3
120
Answer=120