What value of x is a solution to the equation

Suppose the real exchange rate is 3/4 gallon of country A's gasoline per gallon of U. S. gasoline, a gallon of U. S. gasoline costs $3.00 U. S., and a gallon of gas in country A costs 6 units of their currency. What is the nominal exchange rate? a.

Mark sits on a swing that is 2.5 feet off the ground. Swinging as hard as he can, the swing reaches a height of 6 feet. Assuming Mark holds a steady pace, the height of the swing could be represented by a cosine curve.

Whoever give me the answer to this i will mark them as the Brainest if x = 5, y = 2 and z = 3 then xz (4y - 2z) is A. 3445 B. 210 C. 30 D. 1,007

My state's lottery has 30 white balls numbered from 1 through 30 and 20 red balls numbered from 1 through 20. In each lottery drawing, 3 of the white balls and 2 of the red balls are drawn.

Kendall bout 6 notebooks and 3 pens for a total of $27. The cost of one notebook is $1.50 more than the cost of one pen. What is the combined cost of one notebook and one pen?

If it is not a fruit then it is not an aple

It takes 1 yard 2 feet of material to make a pillow. How much material is required to make 8 pillows?

Madison bought an ice cream treat and a bottle of water for $10. cayla purchased an ice cream treat and two bottles of water for $14. use your equations to find the price of a bottle of water and an ice cream treat. write a system and solve

What are two consecutive odd integers whose product is 99.

A store is selling 5 types of hard candies: cherry, strawberry, orange, lemon and pineapple. how many ways are there to choose: