Determine the constant of variation for the stated condition. s varies directly as r, and s equals=45 when r equals=5.

Determine the constant of variation for the stated condition. s varies directly as r, and s equals=45 when r equals=5.

A wheelchair company determines that the cost of manufacturing them follows the cost equation C=400x+500,000, where C = Total Cost and x = number of wheelchairs manufactured. b. What...

-v^2 - 6v - 7 = 2

which mapping diagram shows the relation {(3,-1),(6,4),(8,4)}

I need to solve and express my solution in both set-builder and interval notation -7≤3-2x<15

Lydia has money in two savings accounts. One rate is 5% and the other is 15%. If she has $700 more in the 15% account and the total interest is $383, how much is invested in each savings account?...

I need to find the variables, write the equation and answer it.

Please help. This is on my review packet and I don't quite understand it.

Which measurement is more precise: 56 liters or 79.65 liters?

please only use one variable to solve this word problem. asap would be great, work sheet due tomorrow! thank you!

I am so confused please help me with this

x-2both over 6 =x/2

By dividing both sides by the coefficient of x squared, solve the quadratic questions: 2x squared = 8 I tried this a few times but always get the wrong answer. Please...

A. Only positive numbers make sense as input values for the function y=√x B. Only non negative numbers make sense as input values for the function y=√x C. Only negative numbers...

Answers: 1. f(x)=√5, g(x)=x+1 2. f(x)=x+1, g(x)=√5 3. f(x)=√5x, g(x)=x+1 4. f(x)=x+1, g(x)=√5x

An arrow is fired straight up from the ground with an initial velocity of 208 feet per second. Its height, s(t), in feet at any time t is given by the function s(t) = -16t² + 208t....

Find the maximum number of roots of P(x) = x³ + 3x. Question options: a) 1 b) 2 c) 3 d) 4

my questions are- 1. subtract the following algebraic expression-25abc+16a^3 from -15bca-35a^3 2.what should be added to 23x^2-11xy+15y^2 to get 22xy-3x^2-5y^2 3.express each of...

alegbra question which is very hard

Please help. This is on my review packet and I don't quite understand it.

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