Answer:
m= -17/4L+1
m = - 23/4L-1
Step-by-step explanation: ima be honest idk if this is right but
solve m by simplifying both sides then isolate the variable
Answer:
8 nickels and 14 quarters
Step-by-step explanation:
To find the average size of the bases, divide the area by 8.
144/8 = 18
Next, subtract 12 from 18 then add that number to 18 to find the other base's length.
18 - 12 = 6
18 + 6 = 24
The length of the base is 24.
Answer:
6
Step-by-step explanation:
Negative ×negative always gives gives a positive
3/4n - 18 = 1/4n - 14
We need to isolate "n"
So, add 18 to both sides.
3/4n = 1/4n - 14 - 18
Then, subtract 1/4n from both sides.
3/4n - 1/4n = -14 - 18
*Note : Since "n" has the same denominator (bottom number in a fraction), then we simply need to look at the top numbers (numerators) and simplify those.
Simplify.
2/4n = -32
Then, multiply both sides by 4 so that we get rid of fractions.
4 · 2/4n = -32 · 4
Simplify.
2n = -128
Now, divide both sides by 2.
2 ÷ 2n = -128 ÷ 2
Simplify.
n = -64
~Hope I helped!~
:)