Answer:
Regina writes the expression y +9.3/4
Using The commutative property
a + b = b + a
= 9.3/4 + y
= (9.3/4) + y
Step-by-step explanation:
Regina writes the expression y +9.3/4
Using The commutative property
a + b = b + a
= 9.1/4 + y
= (9.1/4) + y
Step-by-step explanation:
sequence not given..
pls see to it
Step-by-step explanation:

Factoring this quadratic gives us the following:

725,278 * 67,066 = 48641494348....now, if x is in the 10 digits spot...it is 4...and if y is in the units spot, then it is 8.....
x + y = 4 + 8 = 12
By the looks of it the hieght is 7 and base is 6 so
A= 1/2(6)(7)
A= 1/2(42)
A= 21