Answer:
The scale is five. you do 90 divided by 18.
Answer:
Hello, Your answer is Option 2 . Thank 4 your time :)
Step-by-step explanation:
Answer:
Form an equation:
let x be the price of a shirt
Then, the price of a sweater would be x - 5
So you would have:
4(x - 5) + 3x = 200
simplify
4x - 20 + 3x = 200
7x - 20 = 200
add 20 to both sides
7x = 220
divide both sides by 7
x = about 31.43
That means the cost of the sweater would be 31.43 - 5 = 26.43
First, you’re gonna find your rate of change for minutes per mile by dividing the minutes by the miles (25/3.5), which equals about 7.14 minutes (but if you don’t round, it’s 7.14285714 minutes) and then you’ll multiply this by 7 miles (7.14285714*7) and get 50 minutes for 7 miles.
Answer:
g(x)=3^-2x
g(x)=9^-x
g(x)=(1/9)^x
Explanation:
Hope this helps!