Answer:
Every 8 minutes, 4 pictures are taken.
Step-by-step explanation:
just trust me
Answer:
Step-by-step explanation:
60 – 36w = 6(10 - 6w),
or
4(15 - 9w)
Answer:
Step-by-step explanation:
If the number is 6 then
Product of 8 x 6 = 48
48 - 10 = 38
So the number is 6
Answer:
8 lilies and 12 tulips flowers
Step-by-step explanation:
Let x be the lilies and y be the tulips flower.
Given:
Total flowers = 20
Lilies cost = $3
Tulip cost = $2
Bouquet cost = $48
Solution:
A bouquet of lilies and tulips has 20 flowers, so sum of the lilies and tulip flower is equal to 20 flower,
-----------------(1)
Since lilies cost $3 each, tulip cost $2 each and bouquet cost is equal to $48, so we write the equation as.
------------------(2)
From equation 1.
--------------(3)
Substitute
in equation 2 and simplify.





Substitute
in equation 3.


Therefore, 8 lilies and 12 tulips flowers in the bouquet.
Answer:
y = 2x - 3
Step-by-step explanation:
Given:
(3, 3) and (4, 5)
Solve:
Find the slope (m) between the two points:
m = (y2 - y1)/(y2 - 1)
(x1, y1) = (3, 3)
(x2, y2) = (4, 5)
m = (5 - 3)/(4 - 3)
= 2/1
m = 2
Slope-intercept form (y = mx + a):
y = 2x + a
To find a, plug in one of the points into the equation:
3 = 2(3) + a
3 = 6 + a
3 - 6 = a
a = -3
y = 2x - 3