Answer:
<em>1. 4+2x is a sum</em>
Step-by-step explanation:
In the expression
4 + 2x
there are two adding terms: 4 and 2x
the first term is a constant and the second term has only one variable (x)
the coefficient of x is 2
The analysis gives un only one correct choice:
1. 4+2x is a sum
The division symbol, or /
Answer:
a=-b
Step-by-step explanation:
Or,
b=-a
Answer:
Draw a line that crosses point C so when it crosses AB it forms two 90 degree angles
Step-by-step explanation:
Multiply 1/6 by 3 =1/2
In 3 days she would have completed 1/2 of the scarf.