Answer:
163
Step-by-step explanation:
10(10)+9(7)=
100+63=163
18 - n = n - 4
18 + 4 = n + n
22 = 2n
22/2 = n
11 = n <==
Slope intercept form: y = mx + b
You need to separate x and y
2x + 3y = 1,470
Subtract 2x from both sides
3y = -2x + 1470
Divide by 3
Solution: y = -2/3x + 490
124 = x% * 496
124 = x/100 * 496
Multiply both sides by 100.
12400 = x * 496
496x = 12400
Divide both sides by 496.
x = 12400/496
x = 25
25 percent<span> of 496 is 124.</span>
