I velieve u multiply the 3s to cancel eachother out
42+1/2x=48
1/2x=6
x=6*2
x=12
12 months or a year until he could ride a roller coaster.
Answer:
C
Step-by-step explanation:
30*40=1,200
50%=0.5
1200*0.5 = 600
This is a quadratic function.y = a x² + b x + cHere the function crosses x-axis at the points: ( - 4, 0 ) and ( 0 , 0 ).The function is y = x² + 4 x.The zeroes are: x1 = - 4, x2 = 0.Answer:Two real solutions.
Answer:
135
Step-by-step explanation: any line has an angle of 180 degrees. Subtract 45 from 180 and you get your answer