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High School
Algebra
Algebra I
Exponents and radicals

Recent questions in Exponents and radicals

preprekomW 2021-09-17

Look at this table:
x y
1–2
2–4
3–8
4–16
5–32
Write a linear (y=mx+b), quadratic (y=ax2), or exponential (y=a(b)x) function that models the data. y=

Reggie 2021-09-17

Franklyn set up an investment program using an annuity due with payments of $1,200 at the start of each quarter. Suggesting he makes payments for 5 years into an account expected to pay 8% compounded quarterly, calculate the annuity.

mattgondek4 2021-09-16

Solve, please:
${\begin{array}{ccccc} 0.7 x & - & \frac{1}{2} y & = & 9.4 \\ 0.9 x & + & \frac{7}{10} y & = & 0 \end{array}$

necessaryh 2021-09-16

h is related to one of the parent functions described in this chapter. Describe the sequence of transformations from f to h. h(x) = (x - 2)^3 + 2

naivlingr 2021-09-15

What is the solution to the systems of equations below? ${\begin{cases} 2 x + 3 y = 7 \\ y = - x + 3 \end{cases}$

Maiclubk 2021-09-15

Solve the equations, please: ${\begin{array}{ccccc} x & - & y & = & 14 \\ x & + & y & = & - 2 \end{array}$

Trent Carpenter 2021-09-15

Solve the following systems of equations by using the addition (elimination) method.
x-3y=2 and -5x+15y=10

Wribreeminsl 2021-09-14

What is the ordered mpair that is the solution to the mfollowing systems of equations?
$y = 7 x - 10$
$y = - 3$

Reeves 2021-09-14

Solve for the variable in given equation.
$8 w - 4 = - 60$

Kyran Hudson 2021-09-14

Solve for the variable in given equation.
$2 y + 7$

slaggingV 2021-09-14

Find t so that $t x - 3 y = - 4$ is perpendicular to the line $2 x + 2 y = 5$

Chaya Galloway 2021-09-14

Multiply $6 m^{4}$ by $4 m^{4}$

FizeauV 2021-09-14

Jonah is solving the following system of equations.
$2 x - 5 y = 7$
$- 2 x + 4 y = - 5$
Explain how to use the elimination method to solve the system of equations.
Give the solution.

Sinead Mcgee 2021-09-13

Graph the circle
$x^{2} + y^{2} = 9$
by solving for y and graphing the two equations corresponding to the positive and negative square roots.
Solve for y.

ruigE 2021-09-13

The toll rates for crossing a bridge are $6.50 for a car and $10 for a truck. During a two-hour period, a total of 187 cars and trucks crossed the bridge, and the total collected in tolls was $1,338. Solving which of the following systems of equations yields the number of cars, x, and the number of trucks, y, that crossed the bridge during the two hours?

A. $x + y = 1, 338$

$6.5 x + 10 y = 187$

B. $x + y = 187$

$6.5 x + 10 y = \frac{1, 338}{2}$

C. $x + y = 187$

$6.5 x + 10 y = 1, 338$

D. $x + y = 187$

$6.5 x + 10 y = 1, 338 \times 2$

illusiia 2021-09-13

Solve: ${\begin{array}{ccccc} x & - & 3 y & = & 7 \\ x & - & 5 y & = & 13 \end{array}$

snowlovelydayM 2021-09-13

There are similarities and differences between solving 4x + 1 = 3 and 4 sin θ + 1 = 3: In the first equation, I need to isolate x to get the solution. In the trigonometric equation, I need to first isolate sin θ, but then I mustcontinue to solve forθ.Determine whether the statement makes sense or does not make sense, and explain your reasoning.

Lennie Carroll 2021-09-13

Solve the following inequalitie. -x2+2x >1

Tammy Todd 2021-09-13

Jack sells $35 shirts, profiting $5,25 on each. What percent is Jack's profit out of the whole price?

Carol Gates 2021-09-12

Solving systems of non-linear equation
Elimination method
${\begin{cases} x + y^{2} + 3 = 0 \\ 2 x^{2} + y^{2} - 4 = 0 \end{cases}$

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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