use the substitution method, to substitue the x next to the 2 in the second equation with x=5y+9
use the substitution method, to substitue the x next to the 2 in the second equation with x=5y+9
(a) Express R in terms of l, d, and a constant of variation k. I got the equation R=k(l/d^2) which was correct. (b) A wire 90 feet long of diameter 0.015 inch has...
A rectangular park is 350 meters by 250 meters. At opposite corners of the park are a gazebo and a statue of the park's main benefactor.
You have 1/4 of a tank of gas and 10 dollars in your wallet. Gas is $2.50/gallon and your car holds 13 gallons. Explain how you would find out how many total gallons you will have in your car after...
these confuse me if you could show me how to do these types of problems then thanks :)
What is the sum of the arithmetic sequence 3, 11, 19 ..., if there are 26 terms? Choose one answer. A. 1,222 B. 1,261 C. 2,486 D. 2,678
A tuition scale for a state university shows an increase of $1,100 each year. If the initial cost was $27,000. What will the cost of tuition be in twenty two years? In complete sentences, explain...
What is the sum of a 34-term arithmetic sequence where the first term is 14 and the last term is 146? Choose one answer. A. 2,550 B. 2,720 C. 2,890 D. 2,982
Delvecchio's pizza shop makes three specialty pizzas, the Mighty Meaty, the Very Veggie, and Super Cheesy. The Mighty Meaty is topped with 5 different meat toppings and 2 different cheeses. ...
Adaku has a rectangular photograph that is 20 centimeters wide by 30 centimeters long. She wants to reduce the area of the photograph by 264 square centimeters by decreasing the width and length by...
At GCCP, 44 students played football and 35 played basketball. Some of the students counted played for both.
find the domain of g(x) find the range of g(x) find when g(x)=-20
These problems confuse me if you can show me how to do these i'll really appreciate it
10x^2+17x+3. neither of them have factors except 1 again. factors of 10 are 5*2, 1*10 3 is 1*3 (10x+___) (x+____) is this correct...
A boat traveled 72 miles downstream and back. The trip downstream took 3 hours. The trip back took 9 hours. What is the speed of the boat in still water? What is the speed of the current?
this confuses me If you could solve it and show me how to do it as simply as you can then thanks
A triangle has vertices located at (-10,-7), (10,-7) and (10,14)
Please help I seem to always get stuck, on these word problems, thank you!!! A Jogger ran 7 miles, decreased her speed by 1 mile per hour, and than ran another 8 miles. if her total hows were...
What do we pay the electric company forâ€”power or energy? In what units?
United kingdom