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1)x=71     2) =137

Step-by-step explanation:

1) 180-32=148 you minus it from 180 because the angles on a straight line add up to 180

2x+6=148

2x=142

x=71

2) 180-39=141

x+4=141

x=137

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )

step-by-step explanation: the answer is 27. first multiply .32 by 25 which equals 8. then add 8 to 25 which gives you 33. then you subtract that from 6 since she gave 6 to her brother.

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