Balan, who lives on this planet, does a survey and finds that her colony of 852 contains 170 green, one-headed Jolos; 284 purple, two-headed Jolos; and
430 one-headed Jolos.
One-headed Two-headed Total
Green
170
Purple
284
Total
430
852
How many green Jolos are there in Balan's colony?
O A. 260
O B. 308
C. 422
D. 138

I need help I’m Being timed by my teacher plz help!!

When you arrive at the lake, your friend realises he hasn’t got any swimming trunks. you need to ride to a sports shop. the sports shop is 8350 metres away. how many metres is it to cycle there and back?

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