42 cm because if you divide 210 and 1260 it will make 6 so u just multiply it by 7 and u get 42
Answer:
17(maybe)
Step-by-step explanation:
12-(-5)=17
Hi there! The answer is y = 1/6x + 1/2
To find the inverse function x and y need to switch places.

Now rewrite the equation, until it will be in standard form (slope-intercept form) again.

Add 3.

Switch sides.

Divide both sides by 6.

Hence, the answer is y = 1/6x + 1/2.
~ Hope this helps you!
Answer: Rachel's prediction is faster than the actual unit rate, and Theadore's prediction is slower.