Answers:
11.) B. -1/3
12.) A. -1
Answer:
1. Answer -48$
72-20 = 52
20 * 5 = 100
52 - 100= -48
2. 248$
-48 + 248 = 200
Step-by-step explanation:
hope this helps lovely
Answer:
1.45 million accessories
Step-by-step explanation:
we need to write an algebraic equation
y = (100 - 10x^2)x - 10x
y represents the profit
x represents the # of accesories produced in millions
I used 10 because that's the cost of making each accessory
100-x^2=consumer price
x-10x= accessory-cost to make all the accessories
we know that 2 million accessories make 100 million
so the number of accessories that approximately make 100 should be around 2 million
in the options 1.45 is given which is close to 2
even though 3.45 is closer than two you would go beyond a 100 million profit which isn't what you want
if the options weren't given you would have to use all values from 1-2 as "x"
hope this helps!
1. 60 ft of rope for $8
2. 100 pencils for $7.50
3. 100 thumb tacks for $3
4. 25,000 ball bearings for $275
5. 90 apples for $63
Answer:
There are 84 men and 16 women in the U.S Senate.
Step-by-step explanation:
We are given the following in the question:
Let x be the number of males and y be the number of females.
Total members = 100
Thus, we can write the equation:
Men in the U.S Senate totaled 4 more than five times the number of woman.
Thus, we can write the equation:
Solving the two equations by substitution method, we have,
Thus, there are 84 men and 16 women in the U.S Senate.