A small publishing company is planning to publish a new book. The production costs will include one-time fixed costs (such as editing) and variable costs (such as printing). The one-time fixed costs...
A small publishing company is planning to publish a new book. The production costs will include one-time fixed costs (such as editing) and variable costs (such as printing). The one-time fixed costs...
please expalin in deatil how the answer to question 1 and question 2 was acheived. Two planes leasve airpot at same time. Plane A flies at a speed of 400 miles per hour in a direction 60 degrees...
Peter and John make an apple-eating contest. Peter starts competing 3 hours before and eats 35 apples per hour, while John eats 24 each hour. If they ate 518 apples in total, the amount of apples...
A society of 12 people had to pay $1224. A group of it didn't pay and each one of the others payed $34 more than what they had to pay to cover the non-payer's dues. The number of people who didn't...
The federal building is as much taller than the state building as the state building is taller than the city building. If federal building is 160 ft tall and city is 80 ft tall. How tall is state...
The vertices of a quadilatetal are a(-5, 3), b(2, 2), c(4, -3), and d(-2, 2). How can you use slope to determan whether the qudilateral is a parrolelagram?
Jesse played two days of golf. On the second day, he got a score of 6 below par, or -6. His total for the two days was 0 above par, or 0. Define a variable. Then write and solve an equation to find...
when a box of chocolates was full it weighed 1.1 kg. After half of the chocolates were eaten, the box (with the remaining chocolates) weighed .7 kg. How much did the box weigh without the chocola...
You buy 100 candy bars. Some cost $1, some cost $1.50. If they cost $140 total, how many $1 candy bars? I have to write an equation and solve.
Billie is 4 years older than his sister. Seven years ago Billie was 3 times his sisters age. How old is Billie's sister now?
Lisa is 3 times as old as Maggie. The difference in their ages is 12 years. What are their ages?
Modeling quadratic functions. Zeroes are -.92 and 3.42.
The ratio is 14 boys to 3 gulls. 4 times the number of gulls was six less than the number of boys. How many gulls were there?
1.Say the answer in the back of the book is -(x+3)(x-10) is (x+3)(10-x) also correct? 2. A rock fall from a tower that is 464 feet height. as it is falling, its height is given...
1.solve 3x=square root 5+4x 2. write an equation in a standard form of the line passing through the given pair of point the line goes through the pair (2,5)(2,3) 3...
1. find the equation of the line containing the given points (1/4,1/2)and(3/4,6) 2. Fred bicycle 3km/h slower than Samantha. In the time it takes Fred to bicycle 48km, Samantha travel...
i don't know that
"In a football game, Team A defeated Team B by a score of 28 to 10. The total points scored came from a combination of touchdowns, extra-point kicks, and field goals, worth 6, 1, and 3 points,...
the ratio of the number of boys and girls in school is 3:2. if 20%of the boys and 25% of the girls are scholarship holders what percentage of the students does not the scholarship i...
The smaller of two integers is two-ninths of the larger and their difference is at least 35. Find the smallest possible integers