yejinschoi6362
05.05.2020 •
Mathematics
Veronica drove 294 miles and used 12 gallons of gasoline, how many gallons of gas would it take her to drive 490 miles?
Solved
Show answers
More tips
Answers on questions: Mathematics
- M Mathematics Toad is a quadrilateral with vertices (9, 10), (18, 10), (14, 5), and (5, 5), respectively. the diagonals intersect at point s. use the given information to: a) classify the quadrilateral...
- M Mathematics Kallisto built a rectangle sign that measured 2 3/4 feet in length by 1 1/2 feet in width. to find the area multiply the length and width. what is the area of the sign in square...
- M Mathematics Find the x- and y-intercept of the line. 5x – 4y = 40...
- M Mathematics The rental rate for a hedge trimmer has a one time fee of $20 plus $30 for each day of the rental. the graph shows points representing the total cost of the rental. a function graph...
- M Mathematics Distance that sound travels through air d varies directly as time t, and d=1,675 ft when t=5 seconds, find t when d=5025ft...
- M Mathematics The price of a 250 dollar coat increased 7% last year. the coat is now on sale for one half off. what is the sale price?...
- M Mathematics Asystem of two equations contains one quadratic equation and one linear equation. the quadratic system of the equation is y=x^2+5x-9. the solutions of the system are (3,15) and (-1,-13)....
- M Mathematics How do you explain mental math to multiple two numbers...
- M Mathematics Ms. dillard has a piece of construction paper that is 6/8 ft. long. she must cut the paper into 6 pieces of equal length. how long, in feet, should ms. dillard cut each piece of...
- M Mathematics Suppose you have 15 muffins. how many muffins are left after you give a friend 1/3 of them?...
Ответ:
20 gallons
Step-by-step explanation:
To solve, we can use a proportion
She used 12 gallons for 294 miles, and x gallons for 490 miles
12/294=x/490
Cross multiply
294*x=12*490
294x=5880
We want to solve for x. To do that, we need to get x by itself. Since x is being multiplied by 294, divide both sides by 294.
294x/294=5880/294
x=20
So, she needs 20 gallons to drive 490 miles
Ответ:
127.50 euros
Step-by-step explanation:
In order to do this you can just multiply 150 by .85 to find the amount of euros you would get for it.
Hope this helped!
<3