Let x be number of pizza sold
Y be the number of sub solds
Equation 1
Y = x + 11
Equation 2 ( earned total $ 233)
5x + 3y = 233
Solving the equations simultaneously
X = 25 pizzas were sold
<span>Y = 36 subs were sold</span>
Answer:
51.96 (real answer) but then 52 ft is the rounded up answer
Step-by-step explanation:
1) Subtract 30 from 90 because that is the fallen or chopped off part of the pole.
2) Use Pythagorean theorem.
3) 30 squared + x squared = 60 squared
4) 900 + x squared = 3600
5) subtract 900 from 3600 = 2700
6) Get the square root of 2700 which is 51.96....
7) Round up to 52 feet because your teacher wanted you to round to the nearest foot.
Answer: He would spend 750$ on the entire vacation.
Step-by-step explanation: Simple addition, 350+150 (Always do the two odd ones first) which equals 500, 500+200 equals 700, and 700+50 equals 750, which gives your answer of 750$'s for the whole vacation.