Select the correct answer.
1 answer:
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Answer:
2x + x + 90 = 180
3x + 90 = 180
3x = 90
x = 30°
2(30)= 60°
Answer:
yea
Step-by-step explanation:
Answer:
multiply
Step-by-step explanation:
7x 15= 105
105x4=420
then add 105+420= 44,100
The simplified form would be -4×^2-13x+9
Cost of 1 lemon = 15/2 = 7.5 cents
Cost of 60 lemons = 7.5 * 60 = 450 cents or $4 50
