X=-17/3 because all you do is move the terms, collect like terms, calculate the like sum, and then divide both sides by -3
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Just adding the 2 equations eliminates the terms in x (7x + -7x = 0) giving:-
0 + 9y = 9
y = 1
Plug this into the first equation:-
7x + 4(1) = -3
7x = -7
x = -1
Answer x = -1 and y = 1.
Answer:
38
Step-by-step explanation:
3x+11=125
3x+11(-11)=125(-11)
3x /3=114 /3
x=38
Answer:
A: 24
Step-by-step explanation:
Multiply 72 by 2/6 to find the amount of times you would expect die would roll 2 sides of the die, 24.
Answer:
A = $1,120 B = $5120
Step-by-step explanation:
1.4/100 = 0.014
0.014 x 4000 = 56
1.4% interest on the $4,000 is $56.
56 x 20 (years) = 1,120
A= $1,120
To get B simply add 1,120 to 4000.
1,120 + 4000 = 5120
B = 5120.