Answer:
9. Let's simplify step-by-step.
Ans. 5x + 24 + 147
Combine Like Terms:
= 5x + 24 + 147
= ( 5x ) + ( 24 + 147 )
= 5x + 171
10. Let's simplify step-by-step.
Ans. 3x + ( 7x + 10 )
Combine Like Terms:
( 3x + 7x ) + 10
10x +10
11. Let's simplify step-by-step.
Ans. 5x + ( 2 + 3 )
5x + 5
12. 4 * 10
Ans. 40
13. 3 ( 12x )
Ans. 36x
14. 14r + 9y + 6x
Ans. 14r + 6x + 9y
Hope it helps
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Answer: a
explanation: the vertical line test tests if the line is a function by stating that if it intersects the graph more than once it is not a function. if you drew a straight line through this line it would touch the graphed line twice, meaning it’s not a function.
Answer:
0.25
Step-by-step explanation:
<em>there are four people being considered for the position</em>
total=4
<em>Three of the applicants are over 60 years of age</em>
4(total) - 3 (over 60 years)= 1 below 60 years
<em>Two are female</em>
4(total) - 2 (female)= 2 male
<em>only one female is over 60</em>
2(female)-1 (female over 60)= 1 female below 60
<u>then the four candidates are</u>
<u>1. female over 60</u>
<u>2. female below 60</u>
<u>3. male over 60</u>
<u>4. male over 60</u>
probability that the candidate is over 60 and female =1/4=0.25
Answer:
Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the remaining variables.
Point Form:
(1,1,0)Equation Form:x =1 ,y =1 ,z =0
Step-by-step explanation:
A. The weight of the things inside the box
