Answer: x = 9
Step-by-step explanation:
15 / 20 = (2x + 3) / 28
cross multiply
15(28) = 20(2x + 3)
420 = 40x + 60
360 = 40x
x = 9
There are 16 cups in a gallon, if you multiply 16 by 3, you get 48. So, there are 3 gallons of milk in the Chef's adjusted recipe.
Hope this helped!
Extend means to increase, add length to it, ADD.
2.826
+ 1.46
--------------
4.286
Answer:
Degree is 6
Step-by-step explanation:
Solving given polynomial gives -3x^3y^3-2.5xz^2
as this polynomial involves two variables so we'll add the powers on variables in each term
first term: -3x^3y^3, add powers on x and y variables which turns out to be 6
Second term: 2.5xz^2, adding powers on x and z variable results in 3
As degree is the highest power among different powers on terms so here the degree is 6
Divide 42 by 2 and get 21.
