Answer:
1 Use this rule: a-b=-(b-a)a−b=−(b−a).
-(16-2)
−(16−2)
2 Use the algorithm method.
1 6
- 2
1 4
3 After simplification, we have:
-(16-2)=-14
−(16−2)=−14
4 Therefore, 2-16=-142−16=−14.
-14
−14
for the second one
1 Collect like terms.
7x+(2+12)
7x+(2+12)
2 Simplify.
7x+14
7x+14
Answer:
9 shirts
Step-by-step explanation:
take 12 times 0.75 and that will get you 9
Answer:
sum: 17
difference: 7.6
Step-by-step explanation:
Are the problems separated?
Composite numbers more than 2 numbers can go into it like 4 numbers that can go into 4 are 1,2,4
