Answer:
x = 14
Step-by-step explanation:
See the diagram of the triangle attached.
We have Δ RST where, ∠ RST = 7x -54 and ∠ SRT = ∠ STR {Since, given that, RS = ST}
Now, if ∠ STU = 8x, then ∠ STR = 180 - 8x {Since, ∠ STU and ∠ STR are supplementary}
So, ∠ SRT = ∠ STR = 180 - 8x
Now, from Δ SRT, ∠ RST + ∠ SRT + ∠ STR = 180
⇒ 7x - 54 + 180 - 8x + 180 - 8x = 180
⇒ 9x = 126
⇒ x = 14 (Answer)
Answer:
21x +11 is the answer hope this helps
The income that's made based on the equation when 1 comb is sold is $0.5.
<h3>How to calculate the price?</h3>
From the information given, the equation is given as y = x/2. In this case, it was illustrated that the income is depicted based on the combs sold.
Therefore, the income by selling 1 comb will be:
y = 1/2
y = $0.5
Learn more about equations on:
brainly.com/question/2972832
#SPJ1
Answer:
s=33.3333
Step-by-step explanation:
200=5s -(100+2s)
200= 5s -100 -2
100= 3s
s= 33.333
Try this solution; note, this way is not the shortest one.