Answer:
4
Step-by-step explanation:
Because the powers have the same base of 2, we can apply the index law:
Therefore,
13x−4=−36−27x+12: Distributive property
13x−4=−24−27x: Combine like terms
40x=−20: Addition Property of equality
$50×6=$300
(This is direct proportion question)
(Dependent variable is money earned)
(Independent variable is hours worked)
Answer:
d) m<J = 115, m<K = 130, m<M = 50, m<N = 65
Step-by-step explanation:
The sum of interior angles in this rectangle is equal to 360
if we add all the given angles 7x + 10 = 360 subtract 10 from both sides
7x = 350 divide both sides by 7
x = 50 to find the measure of each angle replace x with 50
If it is marked at 55% off, the u r actually paying 45%
so 45% of 15 = 0.45(15) = 6.75 <== discounted price