Answer:
i would suggest using www.mathpapa.com ^^ its an algebra calculator and saved me in algebra 1
A)1. 60/6=10
2. 56/7=8
3. 10-8=2
B)1.10
2.8
3.10+8=18
C)1. 360
2.392
3. 360+392=752
D)1. 360
2. 392
3. 360-392=-32
Answer:
i like your picture
Step-by-step explanation:
Perimeter is the sum of all the sides. So we can set up an equation:
Now solve for 'x', combine like terms:
When it comes to terms with variables it's just like normal addition but we keep the variable:
So we have:
Add:
Subtract 7x to both sides:
Subtract 4 to both sides:
Divide 5 to both sides:
Answer:
Same speed.
Step-by-step explanation:
divide Distance by speed
25.5/3=8.5mph
34/4=8.5mph