The question seems simple to answer, but I have no idea how to solve it. The answer for it is "2". Please explain in details, and if possible, which rules I can find in the textbook. Thank...
The question seems simple to answer, but I have no idea how to solve it. The answer for it is "2". Please explain in details, and if possible, which rules I can find in the textbook. Thank...
If j-k=9, k=6m, and 3m=7, what is the value of -5j?
Find the distance between points X (-3, 5) & Y (4, 2) Then find the midpoints between points X & Y from the previous problem.
Please give a step-by-step solution to the SAT question. Thanks.
If (y-3)2 = 16, what is the smallest possible value of y6?
to join a gym, your friend pays a one-time fee of $75 and $45 per month for the duration of the membership. your friend has paid a total of $345. How long has your friend been a member of the gym...
James worked twelve hours last week at the local ice cream shop. Because of his hard and steady work over the last six months, James’s boss gave him a $25 bonus. James received $124 from his boss...
Your cell phone provider charges a monthly fee of $19.50 for 200 minutes. You are also charged $.25 per minute for each minute over 200 minutes. Last month, your bill was $29.50. How many additional...
step by step
SAT practice test.
A right triangle has side lengths of x-1, x+1, and x+3. What is its perimeter?
At the beginning of the year, the price of stock A was 35% greater than the price of stock B. Over the course of the year, the price of stock A doubled while the price of stock B decreased by 10%...
Tommy and Bobby like to watch their school's baseball team play. Tommy watched 2/3 of all the games the team played last season. Bobby watched 28 games. If Tommy watched more games than Bobby did...
How many ordered pairs of integers (x,y) satisfy x2 + y2 < 9?
Let us define the operation Ω as x Ω y= (x + y)2 - (x - y)2. Find the value of √18 Ω √2.
If the range of the function y= f (x) is all real numbers between -1 and 12, inclusive, then what is the maximum value of g(x) if g(x)= 2f(x-1) +3?
Let x Ω y be defined by x Ω y= (x-y)^2 for all values of x and y. If x Ω y= 2y Ω 3 and x= y-3, then which of the following could be the value of y? A) -1 B) 1 C) 3 D) 4 E)...
If L represents the sum of the first three terms of a geometric sequence in which the second and third terms are 1 and 3, respectively, and M represents the sum of the first three terms of a geometric...
Elysha uses air-conditioning year round and spends, on average, $125 per month to cool her apartment. A new energy-efficient air conditioning system would cost her $3,000 to install and only $25 per...
Jessica has 4 times as many books as John and five times as many as Karen. If Karen has more than 40 books what is the least number of books she can have?