Answer:
g(x) = x + 10
Step-by-step explanation:
adding a number after x shifts it up b units
subtracting shifts it down
127.40/26 = $4.90 per pound
18 * 4.9 = $88.20
It would cost $88.20
Answer:
Step-by-step explanation:the first one
Slope-intercept form is y = mx + b, where m is the slope of the line and b is the y-intercept.
For the equation y = 5x - 6, m = 5, meaning that the slope of the line is 5.
Step 1: Cross-multiply.
(x+3)^1/2=(3x+7)^1/4
Step 2: Subtract 6x from both sides.
4x+12−6x=6x+14−6x
−2x+12=14
Step 3: Subtract 12 from both sides.
−2x+12−12=14−12
−2x=2
Step 4: Divide both sides by -2.
−2x/−2=2/−2
Answer:
x=−1
