Answer:
m = -6
Step-by-step explanation:
3m= 5(m + 3)-3
Distribute
3m = 5m +15 -3
Combine like terms
3m = 5m +12
Subtract 5m
3m-5m = 5m+12-5m
-2m = 12
Divide by -2
-2m/-2 = 12/-2
m = -6
First, do the brackets (-14+12.6 = -1.4)
0.5 x -1.4 = -0.7
9.32+(-7.92) = 1.4
So…
0.7/1.4 = 0.5
So I believe the answer is 0.5
Let the land area of country A = a
and the land area of country B = b
a + b = 199973
a = b + 573
(b + 573) + b = 199973
2b = 199400
b = 99700
a = 100273
The land area of country A is 100,273 square kilometers
and the land area of country B is 99,700 square kilometers.
Use equation 2, if input values are greater than 10.
Answer:
The length of the patio is 32 ft and the width is 13 ft
Step-by-step explanation:
see the attached figure to better understand the problem
Let
L ----> the length of his patio
W ---> the width of his patio
we know that
----> equation A
----> equation B
substitute equation B in equation A and solve for W
Find the value of L
---->
therefore
The length of the patio is 32 ft and the width is 13 ft