JM is equal to half of JK so your equation would be set up like this; 4x+1=5x-3 and then you would combine like terms and get 4=x. You would then plug that into the equation for JM; 4(4) + 1= 17.
Hope I didn’t mess up feel free to ask questions :)
The cost per foot of redwood and of pine is $3.5 and $1.5 respectively.
<h3>How to solve simultaneous equation?</h3>
let
- cost of redwood = x
- cost of pine = y
50x + 70y = 280
100x + 60y = 440
Multiply (1) by 2
100x + 140y = 560
100x + 60y = 440
subtract to eliminate x
80y = 120
y = 120/80
y = $1.5
substitute y = 1.5 into (1)
50x + 70y = 280
50x + 70(1.5) = 280
50x + 105 = 280
50x = 280 - 105
50x = 175
x = 175 / 50
x = $3.5
Learn more about equation:
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Answer:
4a^4·b^5
Step-by-step explanation:
The applicable rule of exponents is ...
(x^a)(x^b) = x^(a+b)
The commutative and associative properties of multiplication apply, so we can write the expression as ...
4·(a^3·a)·(b^2·b^3) = 4·a^(3+1)·b^(2+3) = 4·a^4·b^5
Answer:
The answer is "1035.76 miles"
Explanation:
The aircraft flies at 120 mph for 1.5 hours at a 
bearing, then flies at the very same speed at 
bearings for 8.5 hours.
However an angle of 
between displacements
First shifts
Second shift 
These two shifts are at 
and therefore the final shift is:
the answer is 1.28 if you’re referring to 128%? hope this helped
