Please note that you have to use the reason vert. opp. angles to find x, hope it helps:)
Answers + Step-by-step explanation :
a) the equation should be:
7(n + 5) = 91 since you first add 5 to n and then multiply it by 7. The answer is 91 so that is on the other side of the equal sign
b) we can solve our equation to find for n, the number jim thought of
7(n + 5) = 91
I will use the distributive property.
7n + 35 = 91
Subtract 35 on both sides
7n = 56
Now divide 7 on both sides to find n
n = 8
The number Jim was thinking of was 8! this should be correct, hope this helps!
I would say yes but I could be wrong.
A point (or relation) is written as (x,y). So the top point is x=5 and y=5 or (5,5). The next point is x=8, y=7 or (8,7) and so forth. The answer is A.
