Answer:
Numerical expression 1

Numerical expression 2

Numerical expression 3

Step-by-step explanation:
Numerical expression 1

Numerical expression 2

Numerical expression 3

Yep it is greater. Hope this helps
72:80
9:10
Divide 72 and 80 by 8 to simplify it and get the ratio
Step-by-step explanation:
14×5=70
8×8=64
(3/70) + (5/64)
= (3×64)+(5×70)
----‐------------------
70×64
= (192+350)/448
=542/448
= 271/224
Answer:
Step-by-step explanation:
We can combine the -7x and the -2x and the left side to get -9x and the 23 and 13 on the right side to get 36.
This gives us
-9x + 12 = 36
Subtacting 12 from both sides gives us
-9x = 24
dividing by -9 gives us
x = - 8/3