$11.01 is your rate of pay
You have 3 consecutive whole numbers.
The smallest one is 'm' .
The next one must be 'm + 1' .
And third one must be 'm + 2' .
230cm^2
Seperate the triangle, 9x 20 the divide by 2, 90.
Then the rectangle is 7x20 so 140, and add them together to get 230
4x+20=5y
Divide 5 on both sides
so your answer would be
4/5x+4=y
x+15=3y
Divide 3 on both sides
so your answer would be
3x+5=y
f = 38b - 122, since 38b means 38 times the value of b, then 122 is subtracted from that total giving you f.
