The sum of 'k' and '7' is ' k + 7 '.
Five-sixths of that sum is ' (5/6)(k + 7) '.
The product of '6' and 'c' is '6c' .
"Five sixths of the sum of 'k' and '7' " minus the of '6'and 'c' is
<em> (5/6)(k + 7) - 6c</em>.
Answer:
The slope would be C) -1/2
Step-by-step explanation:
To find it, we need to use the slope formula and two points on the line. The points we'll use are (0, -3) and (2, -4)
m(slope) = (y2 - y1)/(x2 - x1)
m = (-3 - -4)/(0 - 2)
m = 1/-2
m = -1/2
Answer:
x = 2
Step-by-step explanation:
Distribute the 1/2 on the left side to each term
1/2 * 10x + 1/2 * 4 = 12
Now multiplication first before addition on the left side.
5x + 2 = 12
Subtract 2 on both sides
5x = 10
Divide by 5 on both sides
x = 2
Check work
1/2(10(2) + 4) = 12
1/2(20 + 4) = 12
1/2 * 24 = 12
24/2 = 12 = 12
Answer:
Your system of equation:
n + d = 24
5n + 10d = 185
Step-by-step explanation:
Let:
nickels = $0.05; amount of dimes = n
dimes = $0.10; amount of dimes = d
There are 24 coins in all:
n + d = 24
Note the amount each coin is worth. The total value is $1.85
0.05n + 0.10d = 1.85
Move the decimal point to the right for each term.
0.05n = 5n
0.10d = 10d
1.85 = 185
5n + 10d = 185 is your new equation.
Your system of equation:
n + d = 24
5n + 10d = 185
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