59 can't go into 9, but if u mean the other way then it is 9.83
Step-by-step explanation:
No. Jack's solution doesn't make sense.
It is given that, 8.5 - a = 5
Jack is saying that addition and subtraction are reverse operations. Yes, it's true, but here,
8.5 - a = 5
If we move 5 to the opposite side, it becomes -5, and -a to the other side, it becomes a.
So, 8.5 - 5 = 3.5 and not 13.5.
Overall, Jack's solution doesn't make sense.
When you square +6 or -6 you get 36. That's less than 40.
When you square +7 or -7, you get 49. That's more than 40.
So one of the square roots of 40 is between <em>+6 and +7</em>, and
the other square root of 40 is between <em>-7 and -6 </em>.
Answer:
5/6 of an hour is 50 minutes.
Step-by-step explanation:
There are 60 minutes in 1 hour
5/6 = 50/60
If it is the same amount of time for all the skills, it would be 50 minutes in each skill.
Hope this helps. <3
The linear function in slope-intercept form: y = ax + b.
We have y = 3x - 2. It's a linear function. The graph is a straight line. Therefore we need only two points to plotting the graph. Choose two values of x and calculate the values of y:
for x = 0 → y = 3(0) - 2 = 0 - 2 = -2 → (0, -2)
for x = 1 → y= 3(1) - 2 = 3 - 2 = 1 → (1, 1)