A. 2y6 + 4x2y2 + 10x + 12
B. 2y3 – 4xy2 – 3x + 12
C. 2y3 + 4xy2 + 10x + 9
D. 2y3 + 4xy2 + x + 12
The two numbers in question obtained by creating a system of equations are 56 and 36
Let the two numbers be : a and b
From (2):
Substitute (3) into (1)
a + b = 92
20 + b + b = 92
20 + 2b = 92
2b = 92 - 20
2b = 72
b = 72/2
b = 36
From (3) :
a = 20 + 36
a = 56
Therefore, the two numbers are 56 and 36
Learn more : brainly.com/question/18109354
The answer is $11.00 U.S. is a better buy.
$1.41 that a Euro is worth x 8 books =$11.28 cost of books comparing to Euro value
Answer:
Step-by-step explanation:
of the total points did the student
earn? Round to the nearest
percent.
Answer:
86%
Step-by-step explanation:
30÷35=0.86(2 d.p)
0.86×100=86%