Answer:
9-4+(5x3)
Step-by-step explanation:
9-4+15
24-4
20
Answer:
Step-by-step explanation:
Area can be calculated if the length of the base and height given.
<u>According to measurements:</u>
- A . Impossible, as the length of base is not given
- B. Possible. A = 4*2 = 8 cm²
- C. Impossible, the the length of height is not given
- D. Possible. A = 4*3 = 12 cm²
- E. Possible. A = 5*2 = 10 cm²
- F. Impossible, the the length of height is not given
Hi Kristian
a - 3b = 22
a = b - 2
We need to solve a = b -2 for a
First, we need to substitute b - 2 for a in a - 3b = 22
a - 3b = 22
b - 2 - 3b = 22
-2b - 2 = 22
-2b = 22 + 2
-2b = 24
b = 24/-2
b = -12
Now substitute -12 for b in a = b - 2
a = b -2
a= -12 - 2
a= -14
Thus, the solution is a = -14 and b = -12
The correct option is the last one (-14,-12)
If you have questions about my answer, please let me know.
Good luck!
Answer:
80 miles
Step-by-step explanation:
40 miles per hour means you move 40 miles in one hour.
If it took 2 hours to travel between the two towns at 40 mph, multiply 40 by 2 and you get 80.
Hope this helps!
