Answer: She worked as a carpenter for 12 hours and a blacksmith for 18 hours.
Step-by-step explanation:
18*25 = 450
12*20 = 240
240 + 450 = 690
12 + 18 = 30.
120
times 12 - 360
it should give you the right answer if you solve the problem like that
Answer:
G. x+ 8 ≤ =15
Step-by-step explanation:
Answer:
y = (x - )² -
Step-by-step explanation:
Given
y = (x + 2)(x - 3) ← expand factors
= x² - x - 6
Use the method of completing the square
add/ subtract ( half the coefficient of the x- term )² to x² - x
y = x² + 2(- ) x + - - 6
= (x - )² -
The answers I have gotten are
A- x+y= $25
B- $95