Is this question asking for descriptions?
Answer:
7x+5=7x+5 they are equal same lines
Step-by-step explanation:
Answer:
$3600
Step-by-step explanation:
she saves $300 a month for 12 months.
300×12=3600
hope this helps!
Answer:
You need 98ft
Step-by-step explanation:
Multiply 2*7 for the area of one banner, then multiply the area of one banner by seven to get the amount of material for all seven banners.
The slope of the first equation has a slope of one and a y intercept of -4. The second equation has a y intercept of -2.3333 as seen when plugging in 0 for x, so the same y-intercept and same line are out of the question. This means either they have the same slope and thus are parallel or intersect at some point. A simple way to find out? Plug in 1 for x on the second. If it isn't -1.33333, which is a slope of positive 1 such as in the first equation, they WILL INTERSECT somewhere. When plugging in 1, we get
3y - 1 = -7
3y = -6
y = -2
(1, -2) is the next point after (0, -2.3333)
That means it is most certainly not the same slope, and thus they will intersect at some point. The two slopes are 1/1 and 1/3 if you weren't aware.