Simplify the expression below. v169
Question
Updated 5/28/2014 9:58:33 PM
Original conversation
User: 12. What percent of 60 is 12? Show your work.

User: Simplify the expression below. v169

Weegy: 13
scijoe21|Points 2275|

User: 14. Sharon earns \$25 per item she sells plus a base salary of \$100 per week. Write and solve an inequality to find how many items she must sell to earn at least \$700 per week. Provide your conclusion as a complete sentence.

Weegy: 100W + (25 x I) = 700. I being the number of items and W, the number of weeks.. So in order to earn 700 a week, she must sell 24 items a week.
brrittanyx|Points 15|

User: 15. Simplify the expression below. Show your work. –(–7y + 12)

User: Solve the equation. Show your work. 1/a = 6/18

User: 17. Solve the equation. Show your work. 8x – 12 = 4x + 24

Weegy: 8x-12 = 4x+24 Add twelve to both sides: 8x-12+12=4x+24+12, 8x=4x+36 Subtract 4x from both sides: 8x-4x=4x-4x+36, 4x=36 Divide both sides by four: 4x/4=36/4, x=9.
Theazue|Points 90|

User: 18. Solve the inequality. Show your work. –6b > 42 or 4b > –4

Weegy: ?6b > 42 then, b -4 b > -1 then, b -1 is the answer.
Theazue|Points 90|

User: 19. Write an algebraic expression for the phrase: 6 more than the product of 8 and n.

User: 20. Solve the equation. Show your work. 45 = 3b + 69

Weegy: b is equal to 8. You will get this by: 45 = 3b+69 3b = 69-45 3b = 24 (divide both side by 3) b = 8
rachell028|Points 996|

User: 9. Which property is illustrated by 6 x 5 = 5 x 6?

User: 8. Simplify the expression below. -5-8

Weegy: The problem to solve is: -5-8 Because of the minus sign 5 becomes - 5 The answer is -5 -5-8 evaluates to -13 The final answer is -13
paral|Points 3653|

User: 1. Solve the absolute value equation. Check your solutions. | 5x + 13| = –7

Weegy: 5x/(8+10) =2 5x/18 = 2 by cross multiplication 5x = 36 x = 36/5 X= 7.2
akone|Points 140|

User: 1. Simplify the expression. 22+ (32 – 42)

Weegy: 22+(32-42) Subtract 42 from 32 to get -10. 22+(-10) Remove the parentheses around the expression -10. 22-10 Subtract 10 from 22 to get 12. 12 is the answer.

User: Simplify the expression. v625

User: 3. Evaluate the expression for a = –1 and b = 5. 5a – 7

Weegy: Sorry but the express in the above is not completely shown, please make it complete before i can give an answer.
boomboom123|Points 10|

User: 3. Evaluate the expression for a = –1 and b = 5. 5a – 7

Weegy: Sorry but the express in the above is not completely shown, please make it complete before i can give an answer.
boomboom123|Points 10|

User: 4. Evaluate the expression for a = –1 and b = 5. (ab)2

Weegy: (-1*5)^2= (-5)^2=+25
bananayumboat|Points 563|

User: 5. Simplify the expression. 9xy2 – 11xy2

Fanboy|Points 2821|

User: 6. Simplify the expression. -3(b – 7)

Weegy: -1 3/7*(-3 2/3) = -10/7 * -11/3 = 110/21 = 5 5/21
debnjerry|Points 44517|

channa122|Points 10|

channa122|Points 10|

User: 8. Solve the equation. Check your answer. 4y + 5 = – 31

Weegy: Solution: 4y + 5 = ? 31 4y = -31 - 5 4y = -36 y =-36/4 y = -9 (answer) Checking : 4y + 5 = ? 31 4 (-9) + 5 = -31 -36 + 5 = -31 -31 = -31 (answer)
bongche|Points 3864|

User: 9. Solve the equation. Check your answer. 3x – 7 = 5x + 19

Weegy: 3x-5x=7+19 -2x = 26 -2x/-2 = 26/-2 x = -13
tnlumantas|Points 32|

User: 10. A cheetah ran 300 feet in 2.92 seconds. What was the cheetah’s average speed in miles per hour?

Weegy: 70 miles per hour
Booknerd_lizzy|Points 350|

User: 11. Write a compound inequality that the graph could represent.

User: 12. Find the solutions of the inequality. b – 3 > –1

Weegy: b ? 3 > ?1 b > -1 + 3 b > +2 So the answer is b > 2
rhey22787|Points 1476|

User: 13. Find the solutions of the inequality. | x - 5 | = 3

Weegy: 3-3 = 0
andrewpallarca|Points 20026|

User: 14. A taco stand sells tacos for \$3.25 each. The stand’s expenses for the day are \$210. Write an inequality to represent the amount of tacos they need to sell per day to make a profit, and then solve the inequality

User: 17. Model the function rule y = -2x - 3 with a table of values.

Weegy:
(7x) - (-2x)

7x+2x

9x

Answer: (7x) - (-2x) is equal to 9x

User: 18. For the function rule y = -2x - 3, provide the x-y coordinates of the y-intercept and the x-intercept.

Weegy: y - intercept: (0, -3); x - intercept: (-3/2, 0).
vchutkan|Points 5734|

User: 19. Identify the domain and range of the relation. {(-9, 2), (-4, 2), (3, 2), (9, 2)}

Weegy: (3, 2), (9, 2)}
chikaygoods|Points 250|

User: 20. The function g(t) = 2t represents the number of guitar lessons, g(t), you can complete in t months. How many guitar lessons can you complete in 7 months?

Weegy: g(t) = 2t, so g(t) = 2(7) and therefore g(t) = 14
BooDude77|Points 47|

User: 21. The scatter plot below shows the height of a tree over time. What is the approximate height of the tree after 10 years?

Weegy: The scatter plot below shows the height of a tree over time. The approximate height of the tree after 10 years would be 17 ft.
johncasseta|Points 110|

User: 22. Write an equation of a line whose graph is parallel to the graph of y = 3x – 10.

Weegy: Multiply the equation with any constant and you'll get a parallel line, Ex: 2(y=3x-10), 5(y=3x-10). [ We can see that the equation y = 3x ? 10 has a slope 3x and a y-intercept -9 Since parallel lines have equal slopes, this means that we know that the slope of the unknown parallel line is M=3 ]
Karamella|Points 66|

User: 23. Tom has a collection of 30 CDs and Nita has a collection of 18 CDs. Tom is adding 1 CD a month to his collection while Nita is adding 5 CDs a month to her collection. Find the number of months after which they will have the same number of CDs.

Weegy: equation to show work: 1x + 30 = ? 5x + 18 = ? x = the number of moths x = 3
Ashnicole49|Points 100|

User: 24. Determine the solution of the system. y = x + 6 y = 2x

Weegy: This is an easy mathematical problem. In order to find the slope and the Y intercept of the equation all you need to do is bring the equation in the general form, y = mx + c. It will become y = 2x - 5. [ In this case as we can see 2 is the slope and -5 is the y intercept. ]
allybee|Points 8815|

User: 25. A farmer plans to create a rectangular garden that he will enclose with chicken wire. The garden can be no more than 30 ft wide. The farmer would like to use at most 180 ft. of chicken wire. Write a system of linear inequalities that models this situation.

Weegy: 2L+2W?180, and W?30
may100|Points 2316|

Question
Updated 5/28/2014 9:58:33 PM
Rating
3
1/a = 6/18
multiple "18a" on both sides the result is:
18 = 6a
a = 18/6 = 3
Confirmed by jeifunk [5/28/2014 9:59:56 PM]
3
45 = 3b + 69
45 - 69 = 3b
3b = -24
b = -24/3 = -8
Confirmed by jeifunk [5/28/2014 10:00:12 PM]

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