Answer:
To the right
Step-by-step explanation:
The negatives on a number line are on the left side and the positives on the right.
see this as an example:
Answer:
13
Step-by-step explanation:
To find the right answer, do her work in reverse
37 times 2 = 74
74 + 6 = 80
Barbara had started with the number 80
Now do the work the way the teacher asked her to do it
80 - 2 = 78
78 / 6 = 13
Hope this helps!
Answer:
A. 41
B. 1,590
C. .1
Step-by-step explanation:
A.
the equation is l*w=A
9.2*4.5=A
41.4=A
rounded it would be 41
B.
the equation is pi*r^2=A
3.14*22.5^2=A
3.14*506.25=A
1,589.6=A
^round this up to get 1,590
C.
what I did was use a*b/2 to find one side then add the other side (less complicated in my opinion)
.5*.2/2=A
.1/2=A
.05=A
.05+.05=0.1
The answer is 10x+9y+6 if your trying to combine all like terms.
