Answer:
6 weeks.
Step-by-step explanation:
Im gonna explain it anyway.
324 divided by 54 is 6. so it will take 6 weeks.
Y=4x-14 to find the slope you need to do
rise/run and to find b you need to see where the line crosses the y axis
Yes you could because the obtuse angle is greater than 90 degrees so if the acute angle is inside the obtuse you could get an right angle or an 90 degree angle
Answer:
80 is less than or equal to 22+7x
8 DVDs
Step-by-step explanation:
I don't have the inequality signs sorry if you don't know its the symbol thats opening to the left with a line underneath
80 is less than or equal to 22+7x
subtract 22
58 is less than or equal to 7x
divide and flip the sign to the right
x is greater than or equal to 8.29
so he can buy 8 DVDs in total
