Answer:
75 in
Step-by-step explanation:
add (10+15)=25
divide 25/2
multiply 12.5*6
equals 75
c. 25
100/12 = 8.3
8.3 × 3 = 24.9
rounded up is 25
25-7-r
18-r is answer
of this
Expand
2 × 5x + 2 × 3
Simplify 2 × 5x to 10x
10x + 2 × 3
Simplify 2 × 3 to 6
<u>= 10x + 6</u>
A
7 and -7 are the opposite on the number line
