Answer:
Ignoring unwritten factors of 1, what is the sum of the numerical factors in the expression below?
−4(x−2)+(x−2)7−(x+5)(x−2)+(x−2)9+(−3)(x−2)
(1 point)
Step-by-step explanation:
The sum is 5
Answer:

Step-by-step explanation:
The question in English
1.5 hours for tuning; 0.2 hours for cleaning the battery; 0.75 hours for changing the oil and engine filter; 1.45 hours for changing and aligning lights; and 1.3 hours for repairing the air conditioning system. The hourly rate is 32.8 soles; how much does it cost to repair the car?
step 1
Sum the hours to repair the car

step 2
Find the cost
Multiply the total hours by
so

The selling price will be $192
$120 x 60% = $72 markup
$120 + $72 = $192
Answer:
17/20
Step-by-step explanation:

to solve this multiply both fractions by 100
(25 + 60) / 100 = 85/100
we need to find the lowest common multiple
Both the numerator and denominator can be divided by 5 = 17/20
Answer:
x = 7
Step-by-step explanation:
L and M would be parallel if angle 2x -3 and the angle x + 4 are equal.
Thus, 2x - 3 = x + 4, so that x = 7