Answer:
Helena is correct.
Step-by-step explanation:
is equivalent to:




<em>Therefore, Helena is correct.</em>
Answer:
4/6 6/9 8/12
Step-by-step explanation
add 2 to 4 and 3 to nine and keep going
they are all the same but 2/3 is just simpliflied
524.5
1) convert 7% into a decimal by divinding 7 by 100
7 / 100 = 0.07
multiply that number by 350
350 x 0.07 = 24.5
3) add that number to 350
350 + 24.5 =
<span>174.5</span>
350+174.5= 524.5
Answer:
y = 2.50x + 10
Step-by-step explanation:
y=mx+b
x=number of rides
y=cost
Answer:
m<LKM = 110
Step-by-step explanation:
I did this last year I might be off but here I go:
This is a 60 60 60 triangle equaling 180 degrees, therefore x is 60, we can tell the angles are the same, since LKM is an outer angle you could plug in 60 for x, therefore (3 * 60 - 70).
3 * 60 = 180 - 70 = 110, you can tell this angle is over 90 degrees so this works.