A. line
a parabola is a quadratic function and the line that splits the parabola is called the axis of symmetry.
Answer:
<u>Subtract 6 from 27</u>, then divide by 3.
Step-by-step explanation:
Let b represent Brandon's age.
3b + 6 = 27
3b = <u>27 - 6</u>
= 21
b = 21 ÷ 3
= 7
Brandon is 7 years old.
Answer:
d and g
Step-by-step explanation:
Supplementary angles add up to 180 degrees, so we know that (6x+28)+(2x+8)=180. 8x+36=180, 8x=144. x=18. 6x+28=18(6)+28=136
2x+8=36+8=44
The answer is −10d4+17d2s−6s2
6/11y=-18/22
Least Common Denominator is 11: 6/11y=-9/11
Multiply both sides by 11: 6y=-9
Divide both sides by 6: y=-9/6
Simplify: y= -3/2 OR -1.5