Answer:every point on the original graph is an ordered pair (x,y) where y = f(x). For the second graph, the y values will be doubled in each case, for the original x values. So this is a VERTICAL STRETCH.
There are 83 full price and 140 half-price admissions.
There are 83 full price and 140 half-price admissions.
Two equations needed : x + y = 223 and 5x + 2.5y = 765
Use the first equation, x + y = 223 and rearrange it to fit the problem and substitute : y = 223 - x
5x + 2.5(223 - x) = 765
5x + 557.5 - 2.5x = 765
2.5x + 557.5 = 765
2.5x = 765 - 557.5
2.5x = 207.5
2.5x ÷ 2.4 = 207.5 ÷ 2.5
x = 83
_______________________
Now just subtract 223 and 83 to get the others:
223 - 83 = 140
Answer: It’s A
Step-by-step explanation:
It’s adding taps of water so it’s addition so the only one that has a plus sign is A
Answer:
what figure?
Step-by-step explanation:
Answer:
145$ is the markup price i think
Step-by-step explanation:
100$+ 45%=x
100/100%=1
45%*1=45
100$+45$= 145$