Answer:
yes, sounds linear.
this is an mx + b scenario.
here's the model:
y = )3/1)x + 50
or
y = 3x + 50
where the 1 in the slope denominator is a square foot.
Answer: 36,960 ft
Step-by-step explanation:
Each lap around the track was a mile in distance.
Petrov therefore ran a total of 7 miles.
A mile is 5,280 feet.
If Petrov ran 7 miles in total, this distance in feet is:
= 7 * 5,280
= 36,960 ft
50, 52, 56, 62, 70, 80, 92
Let's start left to right
50 + 2 = 52
52 + 4 = 56
56 + 6 = 62
62 + 8 = 70
70 + 10 = 80
80 + 12 = 92
As you can see, the numbers are being added by 2 each time plus 2 more every time the number's place gets higher. For example, 52 is the 2nd number, and it's being added by 4. 62 is the 4th number, and it's being added by 8.
Branden has $35 now.
30 + 5 = 35
Answer:
Step-by-step explanation:
The angles are complimentary, so they add to 90
6x + 3 + 7x + 9 = 90 Combine like terms
13x + 12 = 90 Subtract 12 from both sides
13x = 90 - 12 Combine
13x = 78 Divide both sides by 13
x = 6
<A = 6x + 3
<A = 6*6 + 3
<A = 36 + 3
<A = 39
