Answer:
Question 1= EFC and GFH
Question 2=60
I'm not sure but I think its right!
Pls let me know
Also pls mark me brailiest
(6a+10)⋅(3a+55)=18a^2+330+30a+550
=18a^2+330a+30a+550=18a^2+360a+550
a=-5/3 or a=-55/3
hope it helps!
If there is 45 cats and dogs, but theres 7 more cats the total has to be 45 so
there are 26 cats and 19 dogs because that equals to 45.
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Answer : 4. 576
Y= 330 + 8.2(30)
330 +246
576