MATHEMATICS MIDDLE SCHOOL

X + 3 = -1 Prove for x

Answers

Answer 1
Answer:

Answer:

x = - 4

Step-by-step explanation:

Subtract 3 from the left to get

x = - 4
Answer 2
Answer:

Answer:

x + 3 = -1

x + 3 -3 = -1 - 3

x = -1 +-3

x = -4

-4 + 3 = -1

Step-by-step explanation:

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The homeowner's association is sponsoring a spaghetti supper. Tickets to the event cost $10.50 per person. Sixty-two people have already purchased tickets. The total number of tickets available is 245. If y = 10.50x represents the amount of money that can be received from the number of tickets that REMAIN to be sold, what values are appropriate for the domain of the function? A) x > 62 B) 1 < x ≤183 C) 0 ≤ x ≤183 D) 62 ≤ x ≤245
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Solve each inequality

3(x+6)-2(x+2)>10
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Answers

Solve:

3(x+6)-2(x+2)>10

3x+18-2x-4>10

x+14>10

The solution: x>-4

I hope I helped you with your solution! If you could give me brainliest, I would be very thankful!

Math question down below

Answers

Answer:

315

Step-by-step explanation:

42 is 84 percent of 50. If you apply this to 375, you get 315 because 84 percent of 375 is 315

Which linear equation below has the greatest slope?A. Y=2.8x-10
B. Y=(11/3)x+2
C. Y=-9x+20
D. Y=3x-5

Answers

Answer:

D. Y=(11/3)x+2

Step-by-step explanation:

I NEED HELP WITH THIS SCIENCE QUESTION!!!

Answers

Answer:

m = meters

Cm= centimeters

Km= kilometers

dm = decimeter

mm = millimeter

hm= hectometer



hope that helps :)

Answer:

69 420

Step-by-step explanation:

How to write 0.125 as a fraction in simplest form

Answers

Answer:

1/8

Step-by-step explanation:

.125 = 125/1000

reduce to get 1/8

Answer:

1/8 is your simplest form of fraction.

Bob has $150 in his savings account and saves $40 a month. Andrea has only $100 in her account but saves at a rate of $50 a month. When will Andrea have saved more than Bob?

Answers

150+40x=100+50x

50=10x

x=5

Andrea will have saved more than bob after 5 months.

Hope this helped
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