Let us assume that the number of quarters Greg has = x
Then the number of quarters Don has = 2x +3
Together they have 18 quarters
then
x + 2x + 3 = 18
3x = 18 - 3
= 15
x = 5
So the number of quarters Greg has is 5
Then the number of quarters Don has = 2x + 3
= (2 * 5) + 3
= 10 + 3
= 13
So it can be concluded that Don has 13 quarters.
Answer: I'm sorry to hear that
Step-by-step explanation:
Answer:
y=[-2]x[+][5]
Step-by-step explanation:
m= -2
Using the point (1,3) Find the value of b
3= -2(1)+b
3= -2+b
+2 +2
---------
5=b
y= -2x+5
Answer:
units
Step-by-step explanation:
I had this question on flocabulary.
Answer:
Step-by-step explanation:
If the jacket was discounted at 25%, that means that you get 25% off, right? What it also means is that you are still paying 75%. To get to the price of the jacket on sale, multiply the price of the jacket by 75% (as a decimal):
290(.75) = 217.50
That's the price of the jacket when it is 25% off the original price. If Arianna got an additional 10% off that price, that means she got 10% off but is still paying 90%. To get to the final price that she paid, multiply the sale price of the jacket by 90% (as a decimal):
217.50(.90) = 195.75
That's what she paid in the end for the jacket (i guess not counting tax...?)