Answer:
its 96 hope this helps!
Step-by-step explanation:
it's 96 because 128-(128/8)=96
Answer:
see below
Step-by-step explanation:
7 x 13 (split 13 into 10 + 3)
= 7 x ( 10 + 3) (expand parentheses by distributive property)
= (7 x 10) + (7 x 3)
= 70 + 21
= 91
If you are asking what to do for the yards, then one side shouldn't be the number (480) divided by two because you are asking for a square. Then the longer side should be 160 and the shorter side should be 60. There are (probably) many ways to find out a length, but this is the way I did it. If you want details, just ask.
The common denominator is 24, let's write 24 times the fractions here
12 10 -7 6
8 -9 4 1
-4 6 5 2
There are four simple paths, one for each of our columns. Their sums are 29, 26, 20, 24
24 means 24/24 or 1, that's the one. 1/2 + 5/12 + -7/24 + 1/4 + 1/24 + 1/12 = 1