Master Systems of Equations and Inequalities with our Expertly Crafted Practice Questions

High School
Algebra
Algebra I
Exponents and radicals

Recent questions in Exponents and radicals

Rui Baldwin 2021-09-08

Solve the following inequalitie. [4x-3] ≤ 2

vazelinahS 2021-09-08

solve each problem by setting up and solving a system of two equations and two unknowns or a system of three equations and three unknowns. How many quarts of 1% milk must be mixed with 4% milk to obtain 10 quarts of 2% milk?

Joni Kenny 2021-09-08

Solve the system of linear equations by graphing
${\begin{cases} y = - x + 7 \\ y = x + 1 \end{cases}$

remolatg 2021-09-08

solve each problem by setting up and solving an appropriate system of equations. A small-town library buys a total of 35 books that cost $644. Some of the books cost $16 each, and the remainder cost $20 each. How many books of each price did the library buy?

Burhan Hopper 2021-09-08

solve each problem by setting up and solving an appropriate system of equations. The income from a student production was $47,500. The price of a student ticket was $15, and nonstudent tickets were sold at $20 each. Three thousand tickets were sold. How many tickets of each kind were sold?

Ayaana Buck 2021-09-08

Use back substitution to solve each of the following systems of equations: ${\begin{cases} x_{1} - 3 x_{2} = 2 \\ 2 x_{2} = 6 \end{cases}$

Brennan Flores 2021-09-08

Solve the following inequalitie. $[1 - 3 x] = 5$

Reggie 2021-09-08

Solve the equation system:
${\begin{cases} x + y = 6 \\ x = 2 y \end{cases}$

DofotheroU 2021-09-07

Solve the following system of equations
${\begin{cases} x - 2 y = - 4 \\ - \frac{1}{2} x + y = 2 \end{cases}$

glamrockqueen7 2021-09-07

Solve the equation system:
${\begin{array}{ccccc} 3 x & - & 4 y & = & - 14 \\ 5 x & + & 7 y & = & 45 \end{array}$

BolkowN 2021-09-07

A farmer plants corn and wheat on a 180 acre farm. He wants to plant three times as many acres of corn as wheat. We have to write the system of equation for the situation and solve them.

floymdiT 2021-09-07

A certain brand of tea bags comes in packages of 5,10,and 20 sachets,costing $5,$9,and $15 per package,respectively. A store sold 16 packages containing a total of 165 sachets and took in $140. (a) Write a system of equations to match the description of the information given. (b) Determine how many packages of each type were sold using the ?

Annette Arroyo 2021-09-07

Beth intends to solve the following system of equations

${\begin{cases} 5 x + 4 y = 13 \\ 30 x + b y = 50 \end{cases}$

The system contains the number b representing the age of Beth (in years). It turns out that Beth can by no means solve the system. How old is Beth?

geduiwelh 2021-09-07

Solve the following system of linear equations
${\begin{cases} - 2 x + 3 y - 4 z = 8 \\ 5 x - 3 y + 5 z = - 8 \\ 7 x - 3 y + 3 z = 8 \end{cases}$

foass77W 2021-09-06

Write y=13x+7 in standard form using integers.

$a . - 2 x + 3 y = 21$
$b . 3 x - 2 y = 21$

$c - 2 x - 3 y = 21$

Josalynn 2021-09-06

Solve the system of equations:
${\begin{cases} 3 y - 4 x = 26 \\ x = 2 y - 14 \end{cases}$

remolatg 2021-09-06

A chain discount of 20//15//10 is offered instead of the single discount. What would the net price equivalent be?

Lipossig 2021-09-05

Mr. Newman bought 8 tickets to a chili supper and spent a total of $30. He bought a combination of adult tickets for $5 each and child tickets $3 each. Which system of equations below will determine the number of child tickets, c, and the number of adult tickets, a, he bought?

Isa Trevino 2021-09-05

Find the area of the region bounded by the graphs of the given equations
$y = 4 x + 5$

$y = x^{2}$

Reggie 2021-09-05

Solve the system, please: ${\begin{array}{ccccc} 3 x & + & y & = & 9 \\ 2 x & - & y & = & 1 \end{array}$

When you are dealing with equations and inequalities, things are quite interesting as you will implement those complex algebra equations that will help you find the answers. It is what makes them so inspiring as you study to become an architect or an engineer. It is also a reason why solving equations and inequalities is encountered in most college subjects and courses that relate to design work. Take your time to see provided answers as it will let you learn how to solve linear equations and inequalities. Compare different answers and see how analysis is being used!

Algebra I

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