Answer:
1/2 =x
Step-by-step explanation:
9/x + 2 = 20
Subtract 2 from each side
9/x + 2-2 = 20-2
9/x =18
Multiply each side by x
9/x *x = 18*x
9 = 18x
Divide each side by 18
9/18 = 18x/18
1/2 =x
Answer:
The sales tax is 2.8 and the total cost is 72.8.
Step-by-step explanation:
4% = 0.04
70.00 × 0.04 = 2.8
70 + 2.8 = 72.8
3/4 since (9 1/2 = length* width with makes the base) and divide it by 7 1/8.<span />
A equals 3
Equation is g(x)=3f(x)
What i did is notice the y intercept is at 3 so I plugged in x=0 into the parent equation and got f(0)=1
So to get this equation to the y=3 intercept which is the g function, you have to multiply it by 3
