Answer:
x=9 y=45
Step-by-step explanation:
y=4x + 9.......(1)
y= 5x.........(2)
Substitute 5x for y in equation 1.
5x= 4x + 9
5x - 4x = 9 (Collect like terms 5 and 4 have x in common if +4 crossover it changes to -4)
x = 9
substitute 9 for x in equation 2.
y = 5(9)
y = 5 x 9(multiplication)
y = 45
y= 45
x=9
plug 5x into y since y=5x:
5x=4x+9
-4. -4
5(9)=45
Answer:alkjfldks;ajfla;ksdjf;ladskjf;lkadsj
20002 because all of it added together and then divided by two gives you 20002.
Answer
at first I said 1/2 but it's 2/5's.
The total cost of the tent is 409.86
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explanation:
230×0.65=149.50
230+149.50=379.50×.08=30.36
379.50+30.36=409.86
(Hope this helps :) )
