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Recent questions tagged linear-equations
Questions
Which of the following is the graph of the inequality $y <-2x+5$
sat
math
linear-equations
asked
Jun 15, 2018
by
meena.p
1
answer
If $2x-7y=12$ and $-8x+3y=2$, which of the following is the value of $x-y$ ?
sat
math
linear-equations
asked
Jun 15, 2018
by
meena.p
1
answer
Veronica is a painter.She charge $\$10$ per job and $\$0.20$ per square foot. If she earned $\$50$ for painting one job , how many square feet did she paint at this job ?
sat
math
linear-equations
asked
Jun 15, 2018
by
meena.p
1
answer
If $y=12$ and $2x-y=14$, find the value of $\large \frac{4x}{y}$
sat
math
linear-equations
asked
Jun 15, 2018
by
meena.p
1
answer
Emily took a math test with 20 questions. Each question is worth an equal number of points. The test is worth 100 points in total. If a score of 70 points earns a grade of C, how many questions would Emily need to get right to get atleast a 'C' on the test ?
sat
math
linear-equations
asked
Jun 15, 2018
by
meena.p
1
answer
Solve the inequality on the number line $x+11 >13$
sat
math
linear-equations
asked
Jun 15, 2018
by
meena.p
1
answer
Solve the inequality $5(4x+3) \geq 9(x-2)-x$
sat
math
linear-equations
asked
Jun 15, 2018
by
meena.p
1
answer
If $2 \leq x \leq 11$ and $6 \geq y \geq -4$ , then what is the range of possible values of $x+y$ ?
sat
math
linear-equations
asked
Jun 14, 2018
by
meena.p
1
answer
Solve for x <br> $\qquad \qquad \qquad |x-2|=17$
sat
math
linear-equations
asked
Jun 14, 2018
by
meena.p
1
answer
If $-5(p+2) < 10p-13$, then the value 'p' is
sat
math
linear-equations
asked
Jun 14, 2018
by
meena.p
1
answer
What is the slope of the line that passes through the origin and point (-3,2) ?
sat
math
linear-equations
asked
Jun 14, 2018
by
meena.p
1
answer
Find the missing value in the table where $y=-2x+7$
sat
math
linear-equations
asked
Jun 14, 2018
by
meena.p
1
answer
Mona runs a cafeteria and she has cute little cartons of milk. The supplier charge $\$0.45$ per carton of milk, in addition to a delivery charges of $\$75$. What is the maximum number of milk carton she can buy has if budgeted $\$ 525$ for milk ?
sat
math
linear-equations
asked
Jun 14, 2018
by
meena.p
1
answer
Renting the ice-skating rink for a party costs $\$200$ plus $\$4$ per person. If the final charges for Dane's birthday party was $\$324$, how many people attended his birthday party ?
sat
math
linear-equations
asked
Jun 14, 2018
by
meena.p
1
answer
The x and y intercept in the graph below are:
sat
math
linear-equations
asked
Jun 14, 2018
by
meena.p
1
answer
Solve the inequality <br><br>$2(3x+4) \geq 4x+12$
sat
math
linear-equations
asked
Jun 14, 2018
by
meena.p
1
answer
The graph below represents the inequality<br> <br>
sat
math
linear-equations
asked
Jun 14, 2018
by
meena.p
1
answer
Solve the inequality $-2n-40 <5(6+n)+7n$
sat
math
linear-equations
asked
Jun 13, 2018
by
meena.p
1
answer
Solve the inequality $24+6k< -6(-4-k)$
sat
math
linear-equations
asked
Jun 13, 2018
by
meena.p
1
answer
The below line represents the equation <br><br>
sat
math
linear-equations
asked
Jun 13, 2018
by
meena.p
1
answer
Keith has $\$500$ in a savings account at the beginning of the summer. He wants to have at least $\$200$ at the end of the summer. He withdraws $\$25$ per week for food, clothing, and movie tickets. How many weeks can Keith withdraw money from his account ?
sat
math
linear-equations
asked
Jun 13, 2018
by
meena.p
1
answer
The graph below represents the equation
sat
math
linear-equations
asked
Jun 13, 2018
by
meena.p
1
answer
The graph which represents <br> <br> $ \{ x:-2 \leq x <8, \text{x is an integer} \} $
sat
math
linear-equations
asked
Jun 13, 2018
by
meena.p
1
answer
A house painter charges $\$400$ plus $\$200$ per room to paint the interior of a house. The host equation which represents the charges is
sat
math
linear-equations
asked
Jun 13, 2018
by
meena.p
1
answer
The vertical intercept of the line in the graph below is
sat
math
linear-equations
asked
Jun 13, 2018
by
meena.p
1
answer
Slope of the below line is <br> <br>
sat
math
linear-equations
asked
Jun 13, 2018
by
meena.p
1
answer
If $4-4x < 20$, which of the following cannot be a value of $x$ ?
sat
math
linear-equations
asked
Jun 13, 2018
by
meena.p
1
answer
If $\large\frac{1}{6}$$(8-3b) >2$, what values of b satisfies the inequality above ?
sat
math
linear-equations
asked
Jun 12, 2018
by
meena.p
1
answer
If $\large\frac{-2}{5} < 3k-4 < \large\frac{6}{7}$ ,then <br>which of the following is not a possible value for $-6k+8$ ?
sat
math
linear-equations
asked
Jun 12, 2018
by
meena.p
1
answer
The graph shown below represents which of the following equations ?
sat
math
linear-equations
asked
Jun 12, 2018
by
meena.p
1
answer
Line A passes through the coordinate points $(-5,0)$ and $(0,5)$. Which of the following lines will line A never intersect
sat
math
linear-equations
asked
Jun 12, 2018
by
meena.p
1
answer
A network of hotels across the united states normally charges $\$150$ for an overnight stay at any of its properties. This network also offers a deal for longer trips. A traveller who purchases a hotel discount card of $\$750$ will pay only $\$120$ per night at any of network properties for the duration of the traveller's trip. Which of the following inequation represents the number of nights 'n' a traveller must stay in any combination of the networks hotel during a trip in order to make the discount card a better deal ?
sat
math
linear-equations
asked
Jun 12, 2018
by
meena.p
1
answer
What is the slope of the line whose equation is $4x+3y=5$ ?
sat
math
linear-equations
asked
Jun 12, 2018
by
meena.p
1
answer
If the values in the table represents a linear relationship, what is the missing value ?
sat
math
linear-equations
asked
Jun 12, 2018
by
meena.p
1
answer
What is the slope of the line shown in the graph below
sat
math
linear-equations
asked
Jun 12, 2018
by
meena.p
1
answer
For what value of k satisfies the equation $\large\frac{7}{15}$$(k-3)=\large\frac{14}{3}$
sat
math
linear-equations
asked
Jun 12, 2018
by
meena.p
1
answer
$x >3 $ is represented by
sat
math
linear-equations
asked
Jun 12, 2018
by
meena.p
1
answer
There are two class rooms A and B. If 10 students are sent from A to B, the number of students in each room is the same. If 20 students are sent from B to A, the number of students in A is double the number of students in B. then the number of students in each room is ________
sat
math
linear-equations
asked
Jun 8, 2018
by
meena.p
1
answer
If the given system of equations is <br> $kx +3y-(k-3)=0,\\12x+ky -k=0,$.<br> If the system has infinite solution, then the value of k is ________
sat
math
linear-equations
asked
Jun 8, 2018
by
meena.p
1
answer
A store sells bagels for $\$0.25$ each and donuts for $\$0.75$ each. Alex bought a box of 14 pieces of bagels and donuts and paid total of $\$7.00$ . How many bagels did he buy ?
sat
math
linear-equations
asked
Jun 8, 2018
by
meena.p
1
answer
Marian's current age is 3 times John's age, two years hence. Marian is currently 14 year older than John. what is the sum of their present ages ?
sat
math
linear-equations
asked
Jun 8, 2018
by
meena.p
1
answer
If $xyz=8$ and $y^2z=6$ find the value of $\large\frac{x}{y}$ ?
sat
math
linear-equations
asked
Jun 8, 2018
by
meena.p
1
answer
If $ab=5, bc=\large\frac{5}{7},$ $ac=7$ the possible value(s) of $abc$ is
sat
math
linear-equations
asked
Jun 8, 2018
by
meena.p
1
answer
If $12a-3b=131,$ and $5a-10b=61$, then what is the value of $a+b$?
sat
math
linear-equations
asked
Jun 8, 2018
by
meena.p
1
answer
A magazine publisher has a fixed amount of monthly production costs. If each month he sells 400 copies of the magazine, his monthly profit is $ \$4600$ and if he sells $300$ copies, his monthly profit is $\$2500$. What are the publisher's monthly production costs ?
sat
math
linear-equations
asked
Jun 8, 2018
by
meena.p
1
answer
If $\large\frac{1}{3}$ or $(\large\frac{2}{9})$ of a certain number is $\large\frac{2}{3}$ or $\large\frac{1}{9}$, then the number is
sat
math
linear-equations
asked
Jun 8, 2018
by
meena.p
1
answer
For what value of x, if any is $\large\frac{(4-2x)(x-6)}{(6+3x)}$ undefined?
sat
math
linear-equations
asked
Jun 8, 2018
by
meena.p
1
answer
Johannah has $\$50$ for soda and she needs to buy both diet and regular soda. Her total order must have at exactly 2 times as many cans of diet soda as cans of regular soda. What is the greatest number of cans of diet soda can she can buy if regular soda is $\$0.50$ per can and diet soda is $\$0.75$ per can?
sat
math
linear-equations
asked
Jun 7, 2018
by
meena.p
1
answer
Eva needs to dilute some acid. How much pure water should be added to 2 gallons of $80\%$ acid to yield $20\%$ acid ?
sat
math
linear-equations
asked
Jun 7, 2018
by
meena.p
1
answer
Steve sells cars. His monthly salary is $\$1500$. He gets a commission of $\$500$ for each car he sells. If he wants to make $\$8500$ this months, how many cars would he have to sell ?
sat
math
linear-equations
asked
Jun 7, 2018
by
meena.p
1
answer
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