SImple,
this line is in the form of y=mx+b..which means that m=slope and b=y-intercept..
Thus, the slope for this line is....

Thus, your answer, A.
21.9 is the answer so I hope you get it right
Pretty sure it’s (4, 4 or x = 4 and y = 4 Hope this helps !
Answer:
24/25
Step-by-step explanation:
cosin=cah adjacent over hypotenuse
Answer:
The card was worth $160.
Step-by-step explanation:
It is given that:
Percent of gift card used = 42%
Cost of groceries = $67.20
Let,
x be the total amount on gift card.
42% of x = 67.20

0.42x = 67.20

Therefore,
The card was worth $160.