Answer:
4+3x
It's pretty straight forward, you have the number 4 that is added to the rest of the expression because sum is addition, and the product of 2 numbers is multiplication so it would make 3(x) or 3x, which results in 4+3x.
The correct answer is the 2.4
The constant in an equation is the number(s) that don't have variables.
This is because variables can change the number they are attached to, making them not constant.
Hope this helps!
Answer: 117 degrees
Step-by-step explanation:
Answer:
10 hours 500 miles
8 hours 270 miles
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18 hours 770 miles
Average speed: 770 / 18 = 42.77;
Step-by-step explanation:
