2
+ -
3
the opposite of - is a + number therefore - is +
Answer:
Step-by-step explanation:
170=40x+50
170=40x+50 subtract 50
120=40x divide by 40
3=x
Answer:
Do you have an attached picture?
Step-by-step explanation:
Let x be the number of days and y represent miles driven.
Since it costs 25 per day, you multiply 25 by x.
25x
10 cents (otherwise known as .1 dollars) per mile, multiply .1 times y. Now add the two.
.1y
25x+.1y
The answer is <span>a.) 25x + 0.1y</span>.
These numbers are categorized as numerical coefficients. A number that is next to a specific variable in an algebraic or polynomial expression and is essentially being multiplied to that variable.
