Answer:
x=12
Step-by-step explanation:
1+3x=37
First minus 1 on the left and right hand side.
1-1+3x=37-1
Whenever you move a number to the other side , the sign changes. For example, you need to move 8 to the right side. Then the sign changes from positive to negative -8.
3x=36
Divide by 3 for both sides.
x=12
Check the answer:
1+3(12)=37
37=37
The bells will ring together again at 10:00am I believe.
The answer would be at the point where both lines intersect. in this case the answer is ( -1, 7 )
Answer:
A.26
B. 3.4
Step-by-step explanation:
A. Using the Pythagorean theorem, we get x^2= 24^2+10^2. Solving for x, we get x=26.
B. Using the Pythagorean theorem again, we get x^2=3^2+1.6^2 solving for x, we get x=3.4
