Recent activity by DoOrDoNot

Recent activity by DoOrDoNot

Ayuda esto es de mates

asked Dec 9, 2023

1 answer 99.6k views

Use a sign chart to solve (2x + 3)(x + 8) ≥ 0. (–8, –) option 1(–∞, –8] or [–, ∞) option 2(–∞, –8) or (–, ∞) option 3[–8, –] option 4

asked Dec 9, 2023

1 answer 177k views

Explain how sound is produced and travel from one place to another.

asked Dec 6, 2023

1 answer 143k views

two friends race. The first friend gets a head start and runs at a steady rate of 0.20 miles per minute. The second friend waits 1 minute and then runs at a steady rate of 0.25 mi per minute. how long

answered Nov 23, 2023

1 answer 30.2k views

Mrs. Brown has 11 more boys than girls in her class and has a total of 28 students. Which of the following systems of equations could be used to solve this problem?A) B = G + 11 and B + G = 28B) G = B

answered May 3, 2023

2 answers 102k views

WORTH 100 POINTS!!!!! The Brenner family went on a road trip. The graph illustrates the drive to their destination. Answer the questions below. (10 points...2 points each) 1. Is this graph a function?

answered Feb 12, 2023

2 answers 27.6k views

PLSSS HELP IF YOU TURLY KNOW THISS

asked Jan 27, 2023

2 answers 192k views

Need help with these two questions please

answered Jan 15, 2023

1 answer 164k views

Need help with the rule transformation

asked Dec 25, 2022

1 answer 125k views

Craig is training for a race. He bikes every 2 days and swims every 3 days. If he biked and swam today, how many days will pass before he bikes and swims on the same day again, the least common multiple

answered Oct 26, 2022

2 answers 125k views

Great Britain taxed the colonies to repay its debt. Why was Great Britain in debt? A. It owed Spain money for building British ships. B. It owed France money because France sent soldiers to help the British

asked Sep 8, 2022

1 answer 29.4k views

So if x +3y =1 how do i plug it in to -x +2y =4 -x +3y=1-x 3y/3=1-x/3 y=1/3 - x/3 y=-1/3x +1/3 Then I have to plug x into the y= the fractions confuse me

answered Aug 25, 2022

1 answer 231k views

Let p(x) be a polynomial with real coefficients such that the product of all six roots of p(x) is negative. Show that if the degree of p(x) is 6, then p(x) has at least one positive root.

answered Aug 23, 2022

1 answer 25.0k views

What is the area of the following circle

asked Aug 3, 2022

1 answer 65.9k views

A holiday meal cost $12.50 a person plus a delivery fee of 30$. Which equation is right? 1. y=30+12.50x 2. 12.50x=30 3. y= 12.50+30x 4. y=12.50+30

answered Jul 14, 2022

2 answers 43.3k views

Match the equation y = -2x^2 to the correct graph.

answered Jun 20, 2022

2 answers 7.2k views

Is it polar or non-polar... i need help on all of them plz hurry

asked Jun 13, 2022

1 answer 153k views

Which number is an irrational number?

asked Jun 6, 2022

1 answer 184k views

What is the lateral surface area of the square pyramid represented by this net? Enter your answer in the box __ft²

answered May 25, 2022

2 answers 91.6k views

What is the correct answer please

asked Mar 15, 2022

1 answer 56.3k views

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