Solve each system of inequalities by graphing. x+2y<10, x+2y>9. Both <> have line under them

Solve each system of inequalities by graphing. x+2y<10, x+2y>9. Both <> have line under them

3y-x=-3 y=-2x+6

the problem is: x2 √ x. I know the answer is x5/2 but I don't know how to get that answer.

I want to be able to rearrange the equation so that the constant B is removed form the sine component of the following summation. Example (i=1 to n) Σ sin(Bxi)cos(BXi) = 0? I...

A certain houseplant's growth, G, in inches, varies directly as the number of weeks it has been growing, W. a. Write an equation that expresses this relationship. b. This houseplant...

I need an answer ASAP thank you.

I needed help with a algebra problem

The time that it takes to get to campus varies inversely as your driving rate. Averaging 15 miles per hour in terrible traffic, it takes you 2.25 hours to get to campus. How long would the trip take...

Divide and simplify to the form a+bi 7/4-9i

Help with this problem please.

If y varies inversely as x, and y equals=13 when x equals=3, find y when x equals=6.

If x varies directly as y, and x equals=16 when y equals=4, find x when y equals=10.

The current in a circuit varies inversely as the resistance. The current is 18 amperes when the resistance is 2 ohms. Find the current for a resistance of 15 ohms.

The price of an item with tax is equal to the price of the item plus 1/20 of the price. Write a rule for the price with tax. Write ordered pairs for the price with tax of items that cost $2, $15,...

Fireworks are discharged vertically upward from a height of 4 feet above the ground. Its path is given by, h = -16t2 + 160t + 4, where h is the height of the fireworks in feet and t is...

If you had $15,000 to spend but everything else remained the same, figure out the most number of squares you can make red without going over budget. Your work should be supported by algebra...

((x+3)/(x2-3x-28)) - ((2)/(x2-49))

i know this is super easy but i aint sure

A wheelchair company determines that the cost of manufacturing them follows the cost equation , where C = Total Cost and x = number of wheelchairs manufactured. a. The 500,000 represents...

algebra question for my class that I am taking online.