Answer:
x=2
Step-by-step explanation:
Since they are both equal to y set them equal to each other: 2x-3=-8x+17
Subtract 17 from both sides: 2x-20=-8x
Subtract 2x from both sides: -20=-10x
Divide both sides by -10: 2=x
Answer:
C
Step-by-step explanation:
The average is the total of the scores divided by 5.
128 x 5 Gives us the total scores of 640. I know that one bowler had a score of 160. I will subtract that from the total of 640. 640-160 = 480. Since the 4 bowlers left, all had the same score, I will divide 480 by 4 to get 120
The answer is 3.x—00,y__00
B. No real number solutions
Answer:
$327.25
Step-by-step explanation:
so first we apply the $50 discount
$435-$50= $385
then we find how much the 15% discount is worth by turning the percent into a decimal and multiplying by the $385
385•0.15= 57.75
now we subtract the value of the discount from the newer price
385-57.75= $327.25
hope this makes sense <3