 # Get help with algebra 2 equations and inequalities

Recent questions in Equations sondestiny120g 2022-08-02

### David has available 320 yards of fencing ad wishes to enclose a rectangular area. Express the area A of the rectangle as a function of the width W of the rectangle. For what value of W is the area largest? What is the maximum area? Leypoldon 2022-08-02

### For what values of K do the equations $y=\left(1-K\right)x+2,y=-\frac{1}{Kx}$ have only 1 real solution? badlife18va 2022-08-02

### Explain the term limacons. What are forepossible shapes of limacon ,explain each with the f equation. Gorlandint 2022-08-02

### Find the value of k so that the given line has slope m:kx-3y=7, m=2 grippeb9 2022-08-02

### Here is the problem: I am not sure how I am suppose tosolve itx/5 -2=3/5 Leypoldon 2022-08-02

### Solve. |2x-5|=|5-8x| Makena Preston 2022-08-01

### A rare species of insect was discovered in the amazon rainforest. To protect the species, environmentalists declare theinsect endangered and transplant the insect into a protected area.The population P of the insect t months after being transplantedis$P\left(t\right)=\frac{50\left(1+0.5t\right)}{\left(2+0.01t\right)}$(a) How many insects were discovered? In other words, what wasthe population when t=0?(b) What will the population be after 5 years?(c)Determine the horizontal asymptote of P(t).What is thelargest population that the protected area can sustain? kislotd 2022-08-01

### A colony of bacteria originally contains 400 bacteria. It doubles in size every 30 minutes. How many hours will it take for the colony to contain 4,000 bacteria? Ishaan Booker 2022-08-01

### Let $g\left(y\right)=-3y-4$. Find the following value.$g\left(y+p\right)\phantom{\rule{0ex}{0ex}}g\left(y+p\right)=?$ Lillie Pittman 2022-08-01

### Can someone show me how to solve: $2t-6=12-t$ Nash Frank 2022-08-01

### Solve: $\frac{3}{4}x-2=4$ Karsyn Beltran 2022-08-01

### Solve the equation.${\mathrm{log}}_{4}\left(8x\right)-{\mathrm{log}}_{4}\left(x-1\right)=2$ Raynor2i 2022-08-01

### z is jointly proportional to ${x}^{3}$ and ${y}^{2}$. If z=172 when x=6 and y=6, find z when x=4 and y=3 Graham Beasley 2022-08-01

### Solve the equation.$3{x}^{2}-5=16$ beatricalwu 2022-08-01

### Solve the following trig equation for all values on the interval of: $0\le x\le 2\pi$$\mathrm{sin}4x=\mathrm{cos}2x$$\mathrm{sin}\left(2\right)\left(2x\right)=\mathrm{cos}2x$$2\mathrm{sin}x2x=\mathrm{cos}2x$$-\mathrm{cos}2x-\mathrm{cos}2x$$=2\mathrm{sin}2x-\mathrm{cos}2x=0$$\mathrm{cos}2x\left(2\mathrm{sin}-1\right)$$\mathrm{cos}2x=0$ and $2\mathrm{sin}x-1=0$ Rishi Hale 2022-07-31

### A car has 16 gallons gas tank. On a long highway trip gas is used at the rate of about 2 gallons/hr. The quantity of gas (in gallons) can be modeledby the equation, G = 16-2t, G stands for gas, andt is for time in hours. At the end of the trip, there are 2 gallons of gas left. How long was the trip (in hours)?Use algebraic method to solve this problem. Freddy Friedman 2022-07-31

### Installing an electric power line underwater costs $90,000 permile and running it along land costs$48,000 per mile. Supposepoint A is at coordinates (in miles) (0,3), point B is at (x,0),and point C is at coordinates (20,0). To run the wire from point Ato point B, the power line must be run underwater. To run the powerline from point B to point C, the power line runs along land. Thetotal cost to run the power line from point A to point B to point C is \$1,500,000. Where is point B? enmobladatn 2022-07-31

### I have to find the slope and the y-intercept of 3x+7=0 Arectemieryf0 2022-07-31
### A company earns a weekly profit of p dollars by selling x items according to the function $p=-{x}^{2}+125x-2200$. Find the number of items the company must sell each week to obtain the largest possible profit Then find the largest possible profit. Mbalisikerc 2022-07-31