Answer:
for 6 it is b and for 7 it is 75
Step-by-step explanation:
fr 6 the range is higher making it much more accurate,
and for 7 it is 75 because once again you get better accuracy.
Answer:
x = 5, y = 2
Step-by-step explanation:
First, isolate y in the top equation.

Next, substitute y in the bottom equation.


Simplify.

Combine like terms.

Isolate x on one side.

Isolate x.

Substitute x into 

Simplify.

Isolate y.


Answer:
Percent : 10,009,514
Decimal : 1000946.98
Step-by-step explanation:
Answer:
5 Hours
Step-by-step explanation:
340 = 215 + 25x
DO INVERSE OPERATIONS ~ MINUS BOTH SIDES OF THE = SIGN
340 - 215 = 125
215 - 215 = 0
125 = 25x
DIVIDE BOTH SIDE NOW
125 / 25 = 5
25x / 25 = 1 = x
<em>5 Hours</em>
Answer:
4
Step-by-step explanation:
the answer is 4 because 2.33333333333
is 4