Answer:
There was $46.50 left in change.
Step-by-step explanation:
4 (people) x 8 (ticket cost) + 4 (people) x 3.50 (drinks) + 7.50
= 32 + 14 + 7.50
= 53.5
100 - 53.5
= 46.50
Answer:
4 square feet
Step-by-step explanation:
We can use Ratio to solve this question
It takes 15 minutes to paint 60 square feet
This is written as:
15:60
Divide both sides by 15
1:4
Therefore it takes Painter Paul 1 minute to paint 4 square feet
Answer:
I think the answer would be 154 for the lowest and 169 for the highest.
Step-by-step explanation:
Step-by-step explanation:
Let the equation of the line be y = mx + c
since the line is parallel to y = -1/2x + 1, the two lines have the same gradient.
therefore, m = -1/2
sub (-4, -1):
-1 = -1/2(-4) + c
c = -3
therefore equation of the line is y = -1/2x - 3
This question demands knowledge on coordinate geometry's slope intercept form and finding unknowns. If you would like to venture further, you can check out my Instagram page (learntionary). Thanks!
