Answer:d
Step-by-step explanation:
16-4=12 and 16+4=20
Answer:c. Y=(x-3)^2-2
Step-by-step explanation: y=(x-3)^2-2
Y=x^2-6x+7
q= 6
r= 7
work--
Multiply 1st column by -2:
-30q+8r=-124
5q+8r=86
Subtract 2nd column from the first column:
-35q= -210
Solve for q:
q=6
Subtract q=6 by any of the two equations, so:
-30q+8r=-124
-30*6+8r=-124
Solve for r:
r=7
Answer: 112
Step-by-step explanation:
educated guess
A. 3/4 • 7/8 = 21/32 < 7/8
B. 1 1/3 • 9/10 = 2 1/5 > 9/10
C. 3/4 • 7/8 = 21/32 < 7/8
D. 7/8 • 9/10 = 17/20 < 9/10
A is the correct answer.
