Mathematics College

Can someone please help!!!

Answers

Answer 1

the answer is option 3

Answer 2

Answer: {t| t ≥ 2}

Step-by-step explanation:

3t - 6 ≥ t - 2

-t -t

---------------------

2t - 6 ≥ -2

+6 +6

---------------------

2t ≥ 4

t ≥ 2

Related Questions

the picture is the question

Answers

Answer:

Swap the direction of the inequality

Step-by-step explanation:

Anytime you multiply or divide by a negative number in an inequality, you flip the symbol so > turns into <

heyy i need help on me hw

Answers

Answer:

the answer is b

Step-by-step explanation:

brainliest pleasee?

Jimmy ate 1/3 of his sandwich at lunch. He ate another 2/3 of the sandwich. How much of the sandwich did Jimmy eat in all?
A.1/3
B.2/3
C.3/3
D.5/3

Answers

The answer is c (this needs too be 20 characters long)

100 - 50 + 4

HELP PLS PLS PLSSSSS

Answers

Answer:

Step-by-step explanation:

100-50+4=50+4

=54

.....

2 1/3 x 3 5/6 please answer

Answers

Answer:

8 17/18

Step-by-step explanation:

I used an online calculator (calculator soup)

Answer:

8 17/18

Step-by-step explanation:

7/3 * 23/6

7*23

3*6

161/18

8 17/18

What is the median of data set 32 25 25 32 32 10 -10 25

Answers

Answer:

-10, 10, 25, 25, 25, 32, 32, 32

Its 25

Step-by-step explanation:

The median is the middle number if there are an even amount of numbers you would have two medians add them the divide by two

the median is 25. you can put the numbers in order from least to greatest values and cross out one by one to make it easier! hope this helps :D

which is the least -1 1/4 or -3/2

Answers

Answer:

-3/2

Step-by-step explanation:

Regina read his novel three nights in a row. Each night, he read for 3/4 of an hour. How many hours did regina read his novel altogether?

Answers

Answer:

Regina read for 2 1/4 hours or 2 hours and 15 minutes

Step-by-step explanation:

He read for 2 hours and 15 minutes

Can someone write down the answers pls!!!!!!!!!!

Answers

Step-by-step explanation:

6b x>=1

6c y>7

7a x>3

7b -2<=2x<6

-1<=x<3

answer:-1,0,1,2,3

Pythagorean theorem

Answers

Answer:

a^2 + b^2 = c^2

Step-by-step explanation:

Answer:

a^2 + b^2 = c^2

Step-by-step explanation:

Used to find side lengths of right triangles, a and b represent sides, while c represents the hypotenuse.

Pierre found a new store where he hopes to save
money on his supplies. He bought 4 brushes and 7
tubes of paint for $32. He has another order for 6
brushes and 8 tubes of paint that will cost $43.
What is the cost of one brush? What is the cost of
one tube of paint?

Answers

Your first equation is 4x + 7y= 32, the x’s representing the brushes and the y’s the tubes of paint. Our second equation is 6x+8y=43. What I did is I multiplied the first equation by 1.5 so that it turns into 6x+10.5y=48. Then I subtracted the second equation from the first, canceling out the x’s and leaving us with 2.5y=5. Then divided and got y=2. We then go back to any of the original equations and plug it in to get the x’s.
6x+8(2)=43. We get 6x+16=43. We subtract and are left with 6x=27 and then x=4.5. Then plug both of them in to a different equation to double check. You could also use substitution by isolating one of the variables in one equation and then plugging it in to the other one.

I need some help
I will give you brainliest and heart!

Answers

Answer:

Correct!

Step-by-step explanation:

First, I'll try to solve it myself.

2(2a-1)+3a=7a-2

7a-2

4a-2=7a-2

His is very correct!

I just need help cause if I don’t I don’t know what imma do

Answers

Answer:

[tex]P(32) = \frac{1}{90}[/tex]

[tex]P(Odd) = \frac{1}{2}[/tex]

[tex]P(Multiples\ 5) = \frac{1}{5}[/tex]

Step-by-step explanation:

Given

Sample Space = 10 to 99

First, we calculate the sample size (n)

[tex]n = 99 - 10 + 1[/tex]

[tex]n = 90[/tex]

Solving (a): P(32)

In 10 to 99, there is only 1 32.

So,

[tex]P(32) = \frac{n(32)}{n}[/tex]

[tex]P(32) = \frac{1}{90}[/tex]

Solving (b): P(Odd)

There are 45 odd numbers between 10 and 99

i.e.

[tex]n(Odd) = 45[/tex]

So:

[tex]P(Odd) = \frac{n(Odd)}{n}[/tex]

[tex]P(Odd) = \frac{45}{90}[/tex]

[tex]P(Odd) = \frac{1}{2}[/tex]

Solving (c): P(Multiple of 5)

There are 18 multiples of 5 between 10 and 99

i.e

[tex]P(Multiples\ 5) = \frac{18}{90}[/tex]

[tex]P(Multiples\ 5) = \frac{1}{5}[/tex]

Simplify the expression: 5(-5 + 2y) =

Answers

The answer is-25+ 10y

6+x=23 what is x in the equation

Answers

the correct answer is x=17

calculate the GPA of a student with the following grades: B (3 hours), D (8 hours), C (18 hours). Note that an A is equivalent to 4.0, a B is equivalent to a 3.0, a C is equivalent to a 2.0, a D is equivalent to a 1.0, and an F is equivalent to a 0. Round your answer to two decimal places.

Answers

Answer:

The GPA of the student is 1.83.

Step-by-step explanation:

We use a weighted average to solve this question.

We have the following grades:

B, which is equivalent to 3, with weight 3.

D, which is equivalent to 1, with weight 8.

C, which is equivalent to 2, with weight 18.

[tex]M = \frac{3*3 + 1*8 + 2*18}{3 + 8 + 18} = \frac{53}{29} = 1.83[/tex]

The GPA of the student is 1.83.

The equation x = 1 is an example of linear but not function. Why?

Answers

Because there is more than two y values for x = 1

Pls answer this for me

Answers

Answer:

A) 216in squared

Step-by-step explanation:

6 / 2 = 3

4 * 3 = 12

12 * 2 = 24

5 * 12 = 60

60 * 2 = 120

6 * 12 = 72

24 + 72 + 120 = 216in^2

Hope this helped! Have a nice day! Plz mark as brainliest!!! :D

-XxDeathshotxX

If you buy 4 turkey subs that in total costs 26 dollars how much would 5 turkey subs cost.

Answers

Answer:

33/32.5

Step-by-step explanation:

26 divided by 4 equals 6.5

then 6.5 times 5 equals 32.5

How many quarts are in two gallons?

Answers

2 gallons = 8 quarts

hope it's help ;3

Answer these correctly I’ll give brainalist + 10 points

Answers

first one is choice 1 second one is choice 3

I NEED HELP WORTH THIS there is one more option of 6,6 also

Answers

Answer:

C. (2,4)

Step-by-step explanation:

A student must leave for campus in 10 minutes or he will be late for class. Unfortunately, he is snowed in. He can shovel the driveway in 18 minutes, and his brother claims to be able to do it in 12 minutes. If they shovel together, how long will it take to clear the driveway? Will this give enough time for the student to get to the campus?

Answers

Answer:

I believe if they did it together they would finish in 6 minutes

Step-by-step explanation:

Please this will determine if I pass

Answers

The answer is B through ASA (Angle-Side-Angle) similarity criterion.

-2y + 4 > 10

solve the inequality

Answers

Step-by-step explanation:

-2y+4>10

subtract 4 from both sides

-2y+4-4>10-4

-2y>6

divide both sides by two

-2/2y>6/2

-1y>3

if negative y is greater than three than you have to multiply both sides of the equation by -1

y>-3 if you put that back into the earlier equation it is impossible.

so we have to switch the signs to < or less than

y<-3

Hope that helps:)

The Gable Construction Corporation has placed bids for installing electronic message boards on two different highways.
Because of competition from other companies, Gable Construction Corporation officials estimate that the probability that
they will be awarded the Macon Expressway contract is 0.65 and the probability that they will be awarded the Seaview
Expressway contract is 0.43. Furthermore, the probability that they will be awarded both contracts is 0.22. What is the
probability that they will be awarded the contract for either the Macon Expressway or the Seaview Expressway

Answers

Answer:

0.64 = 64% probability that they will be awarded the contract for either the Macon Expressway or the Seaview Expressway

Step-by-step explanation:

We solve this question using these events as Venn sets.

I am going to say that:

Event A: Awarded the Macon Expressway.

Event B: Awarded the Seaview Expressway.

Probability that they will be awarded the Macon Expressway contract is 0.65

This means that [tex]P(A) = 0.65[/tex]

The probability that they will be awarded the Seaview Expressway contract is 0.43.

This means that [tex]P(B) = 0.43[/tex]

Furthermore, the probability that they will be awarded both contracts is 0.22.

This means that [tex]P(A \cap B) = 0.22[/tex]

What is the

Probability that they will be awarded the contract for either the Macon Expressway or the Seaview Expressway?

Only A:

[tex]P(A) - P(A \cap B) = 0.65 - 0.22 = 0.43[/tex]

Only B:

[tex]P(B) - P(A \cap B) = 0.43 - 0.22 = 0.21[/tex]

Either

0.43 + 0.21 = 0.64

0.64 = 64% probability that they will be awarded the contract for either the Macon Expressway or the Seaview Expressway

Determine the length of the diagonals of the isosceles trapezoid below when KL= h+7 and UE= 4h-25

Answers

Answer:

KL= 17.67 unit

UE = 17.67 unit

Step-by-step explanation:

Given:

Diagonals

KL= h+7

UE = 4h-25

Find:

Length of diagonals KL and UE

Computation:

We know that in isosceles trapezoid the length of diagonals are equal

So,

KL = UE

h+7 = 4h-25

3h = 32

h = 10.67

So,

KL= h+7

KL= 10.67+7

KL= 17.67 unit

UE = 4h-25

UE = 4(10.67)-25

UE = 17.67 unit

Does anyone know the answer??????

Answers

Answer:

i think its the 2nd choice but im not 100% sure

Answers

Answer:

105.

Step-by-step explanation:

21+21+21+21+21=105.

i need help with everything please if you help you are a legend please.

Answers

2. Closer to 0. Because it is always getting smaller. The smaller it gets, the closer it get to 0.

a. Closest to 1.

b. Closest to 0.

c. (1/12)

a. Closest to 1.

b. Closest to (1/2)

c. (14/16)-(10/16)=(4/16)

Other Questions

after one has completed a bachelor's degree,what are the next Three degrees one can obtain if accepted In every village, Askia had an officer that worked for him. Why do you think that was important? Explain how the development of the steam engine and the Erie Canal played a significant role in the development of the United States, specifically New York City. write the equation in slope intercept form from the information givenslope=2/7 y-intercept=0 how to write an table of content What happens when a gas is heated How did The Crisis influence African American authors? 1/6=n+7/9 what does n equal 6th grade social studies help me pleasee Convection currents transfer thermal energy ____. a. as a result of buoyancyb. from warmer regions to cooler regionsc. between continentsd. from cooler regions to warmer regions PLEASE HELP!!!!!!!! Use the drop-down menus to identify the experimental group with additional nutrients and the control group without additional nutrients. The experimental group consists of quadrats numbered (1 to 16) or (17 to 32) The control group consists of quadrats numbered (1 to 16) or (17 to 32) The "Three Alls" policy is an example of which ofthe following:Total WarGuerrilla WarCivil WarLimited War Solve 2x + 6 less than 10 E/f + f/e if e is 15 and f is 9 Who called for massive resistance by southern politicians to the Brown decision?Earl WarrenHarry ByrdOrval FaubusThurgood Marshall Part AWhat lesson does Milo learn in the Doldrums during Act of The Phantom Tollbooth?A Rules are meant to be brokenB. Laughter is not a useful human behaviorC Failing to think means that you get nowhereD. If you lose your way. try to find someone else'sPart BWhich of these lines from the act best illustrates the answer to Part A?A. People who don't pay attention often get stuck in the DoldrumsBWell if you can't laugh or think what can you do?From 4:00 to 5:00 we loaf and lounge until dinnerD He's always sniffing around to see that nobody wastes time Explain how aerobic exercises directly impact your body; and your fitness levels. Helppppp Plzzz!!!!! 15+PTS and brainliest!!!!!!!!!What was the importance of the British East India Companys role in Great Britains growing empire? _____ is the name used to refer to the era of legalized segregation in the United States.African-American History: Select the correct answer from the choices provided.A. Affirmative actionB. AntebellumC. Jim CrowD. Reconstruction Use the Pythagorean Theorem to confirm the three sides of a right triangle. 3. a = 5, b = 12,c = 134. a = 4, b = 10,0 = 20