A.) Let x be the number of swimming lessons she had, then
402 - 15x = 237
b.) 15x = 402 - 237 = 165
x = 165/15 = 11
She had 11 swimming lessons
c.) Let the number of lesson she had be y, then 19y = 237
y = 237/19 = 12 lessons
She can pay for 12 lessons with her remaining $237.
Answer:
There are an infinite number of points on that graph.
Step-by-step explanation:
To find any of them, simply input a value for x and simplify to find y.
For this example, we'll use x = 4
f(x) = 4x
f(x) = 4(4)
f(x) = 16
So we could find (4, 16) on the graph
Given that diameter of a paint can is 6.2483.
And we are asked to find width of four paint cans on a shelf.
Since we can only place paint cans adjacent to each other on a shelf, Total width will be addition of diameters of four paint cans.
Hence width = 6.2483+6.2483+6.2483+6.2483
= 24.9932 ≈ 24.99 inches( rounded off to nearest hundredth of an inch)
Hence correct option is 'A'.
Answer:
4 White, 3 Blue
Step-by-step explanation:
5w+2b=26
Closest five multiple that leaves an even remainder is 4.
5×4=20
26-20=6÷2=3
Answer:
$0.65
Step-by-step explanation:
2.40-1.10=1.3
1.3/2=.65