Mathematics High School

Help ASAP if you want brainliest, five stars, thanks, and friends list.

Answers

Answer 1

Answer:

1. (11r+32)+11t

2. 11(r+t)+32

3. 11r+11t+32

Step-by-step explanation:

Related Questions

I need help with this question ASAP

Answers

It would be the first, third, fifth, and sixth one
.
Hope this helps :)

The indoor climbing gym is a popular field trip destination. This year the senior class at High
School A and the senior class at High School B both planned trips there. The senior class at High School A rented and filled 14 vans and 5 buses with 329 students. High School B rented and filled 11 vans and 5 buses with 281 students. Each van and each bus carried the same number of students. Find the number of students in each van and in each bus.

Answers

Answer:

Step-by-step explanation:

14 x + 5y = 329

11x + 5y = 281(vans is x and busses are y)

cancel out 'y' by making the '5y' in 11x + 5y = 281 negative

-1 (11x + 5y = 281) =

-11x -5y = -281

insert second equation

-11x -5y = -281

14x + 5y = 320

3x = 48

x = 16

substitute vans in one equation

11(16) + 5y = 281

5y = 105

y = 21

Nine times the input minus seven is equal to the output. If the input is -1, what is the output?

2
-2
-72
-16

Answers

Answer:

-16

Step-by-step explanation:

Answer:

-16

Step-by-step explanation:

Find f (0) if f(t) = t2 – 2t – 5.

Answers

Answer is -5.

Explanation- Since t equals 0. You put 0 in place of every t.

0(2)- 2(0)- 5 =
0-0-5= -5

Answer: -5

If f(t) = t^2 - 2t - 5, then f(0) = 0^2 - 2(0) - 5. That simplifies to be f(0) = -5

PLEASE HELP I WILL GIVE BRAINLIEST IF 2 PEOPLE ANSWER! Find the area of a square with side length x when x is equal to the given value. Are the area of a square and the length of its side directly proportional? Justify Your Answer.
x = 15 inches.
The area of the square is __ square inches.

Answers

Answer:

The area of the square is 15²

the area of a square and the length of its side are directly proportional because The area of the square is x²=> when its edge decreases, the area of the figure decreases

Step-by-step explanation:

I'M GIVING BRAINLIEST
I just need help with the equation, you don't have to solve it

Answers

Answer:

OOF

Step-by-step explanation:

Answer: i don't actually know, sorry but i need to get my points so i'm typing this.

Step-by-step explanation: none

WILL MARK BRAINLIEST
Which products result in a perfect square trinomial? Select three options.
(negative x + 9)(negative x minus 9)
(x y + x)(x y + x)
(2 x minus 3)(negative 3 + 2 x)
(16 minus x squared)(x squared minus 16)
(4 y squared + 25)(25 + 4 y squared)

Answers

Answer:

(xy+x) (xy+x)

(2x-3) (-3+2x)

(4y2+25) (25+4y2)

Step-by-step explanation:

Thanks for the brainliest

Answer:

B, C, and E

Step-by-step explanation:

Brainlest-Pls help me pls thank you sm In advance

Answers

Answer: 90 divided by 45 equals 2 45+45=90

Step-by-step explanation:

How would you graph the inequality 5x+8y>=250? Pls help me...

Answers

Answer: hope this helps I guess?

Step-by-step explanation:

what is
x/6+21=28
I need to know quick please help me

Answers

Answer:

x=42

Step-by-step explanation:

x/6+21=28

28-21=x/6

7=x/6

x=7*6

x=42

Answer:

Step-by-step explanation:

Solve for x by simplifying both sides of the equation, then isolating the variable.

0x + 8 = 5x - 3 What is X?

Answers

Answer:

x= 11/5 OR 2.2

Step-by-step explanation:

Answer: x= 2.2

Step-by-step explanation:

0x+8=5x-3

+3 +3

0x+11=5x

5 5 5

x=2.2

TIME REMAINING 24:59 Ten members of Balin's soccer team ran warm ups for practice. Each member ran the same distance. Their combined distance was StartFraction 5 Over 6 EndFraction of a mile. To find the distance that each member ran, Balin wrote the expression below. StartFraction 5 Over 6 EndFraction divided by 10 Which expression is equivalent to Balin's expression?

Answers

Answer:

The equivalent expression = 1/12 of a mile

Step-by-step explanation:

Total distance of 10 members of the Balin's soccer club =5/6 of a mile

To find the distance that each member ran, Balin wrote the expression:

5/6 ÷ 10

Which expression is equivalent to Balin's expression?

5/6 ÷ 10

= 5/6 × 1/10

= 5/60

= 1/12 of a mile

Each member of the Balin's soccer club ran 1/12 of a mile

The equivalent expression to 5/6 of a mile divided by 10 members of the Balin's soccer club is 1/12 of a mile

Answer:

brah

Step-by-step explanation:

Beatrice threw a stone one and seven fourteenths yards. Tilly threw a stone nine fourteenths of a yard. What is a reasonable estimate of the difference between their two throws?

a. 1 yard
b. one and one half yards.
c. 2 yards
d. two and one half yards

Answers

its b !!!!!!!!!!!!!!!!!!!!!!

Help me plzplzplzplz1

Answers

Answer:

The answer is 400 when you round it off to the nearest hundred.

Need help fast!!!!!!

Answers

Answer:

45 i think

Step-by-step explanation:

Please answer this question
B=3V/h
Solve for V

Answers

Answer:

V = [tex]\frac{Bh}{3}[/tex]

Step-by-step explanation:

Given

B = [tex]\frac{3V}{h}[/tex] ( multiply both sides by h )

Bh = 3V ( isolate V by dividing both sides by 3 )

[tex]\frac{Bh}{3}[/tex] = V

A 12- pack of 8- ounce juice boxes costs $5.90. How much would an 18- pack of the same 8- ounce juice boxes cost?

Answers

Answer:

$8.85

Step-by-step explanation:

This a question of direct variation, so we can make out a relationship between the two factors. 12 is 2/3 of 18, so the cost of 12 would also be 2/3 of the cost of 18. We can now make an equation to solve.

[tex]\frac{2}{3} x=5.9\\2x=17.7\\x=8.85[/tex]

Pretty easy please answer. 50 points and brainliest. If you spam you dont get anything.

Answers

Step-by-step explanation:

The independent variable is m the number of minutes a hose runs.

The dependent variable is g the number of gallons the hose sprays.

The number of gallons a horse sprays depends on the minutes the hose runs. Lets say the hose sprays a gallon in a minute. And let us say the hose runs for 5 minutes. That would mean the hose would have sprayed 5 gallons of water.

The minutes a hose runs does not depend on the gallons the hose sprays.

5x -4y = -23

-5x + 9y =8

Answers

Answer:

Let's solve for x.

5x−4y=−23−5x+9y

Step 1: Add 5x to both sides.

5x−4y+5x=−5x+9y−23+5x

10x−4y=9y−23

Step 2: Add 4y to both sides.

10x−4y+4y=9y−23+4y

10x=13y−23

Step 3: Divide both sides by 10.

10x

13y−23

−23

Answer:

−23

Step-by-step explanation:

Wanna chat add me as a friend OR COME TO SANP (ADAMBELAL839)

Please help for brainliest.

Answers

Answer:

Step-by-step explanation:

The answer is c 57.29 so the problem would be (y=0.05x750+19.79) 0.05x750=37.5 then 37.5+19.79=57.29 so y= 57.29

How many vertices does this shape have?

Answers

Answer:

6 i think

Step-by-step explanation:

vertices are the points and there are 6 points

THIS IS FOR 60PTS SO ANSWER Explain how you got your answer 4x-20+2x-12=10

Answers

Answer:

x = 0.333...(repeating or .34 if u round)

Step-by-step explanation:

add 4x and 2x= 6x

20- 12 = 8

6x + 8 = 10

-8 -8

6x = 2

6 6

x = 0.333...(repeating or .34 if u round)

Which inequalities have the solution set graphed on the
number line? Check all that apply.
O x2 -1.5
Oxs -1.5
D -1.5 SX
D -1.5 2 x
Oxs -2.5
O x 25
25 2x

Answers

Answer:

B,C

Step-by-step explanation:

carrue babysits her neighbor's children. Her earnings are giving by the equation y= 13.4x , where x represents the number of hours she worked and y represents the amount of money she earned. Heather earns $14.00 per hour mowing her neighbor's lawns. Who makes more money per hour? Find the difference of the two rates.

Answers

Answer:

Heather makes 0.60 more money per hour than Carrue because Heather makes $14.00 per hour while Carrue makes $13.40 per hour.

Step-by-step explanation:

14.00-13.40=0.60

best answer gets branliest

Answers

Answer:

A.26.5

Step-by-step explanation:

can someone answer this

Answers

Answer: It's obviously D.

Step-by-step explanation:

I think it’s C because there’s no value so it would be a variable

So how are 1/2 and 4/8 Similar?

Answers

Answer:They both equal 1 half

Step-by-step explanation:To put it a lil more simply, 1/2 = 0.5 and 4/8 also = 0.5

Answer:

1/2 is 4/8. 1/2 is just 4/8 but simplified. So 12/36 simplified is 1/3, 24/48 is 1/2

36 / (-6) x -15 =
help please

Answers

Answer:the answer is 90

Step-by-step explanation:

Nathan spins 2 different spinners at the same time. There are a total of 10 possible outcomes. Which pair of spinners did Nathan spin? A B 1 2. AB E с 5 3 E с 1 2 D 4 D А B B 1 2 care 1 2 E с D с D 3

Answers

Answer:

Since the spinners have been spun simultaneously, every side on each of the spinner carries equal probability of landing. In order for there to be only 10 possible outcomes, no more no less, the spinners cannot be identical. One of the spinner in two sided while the other spinner must then be a five sided spinner. Choosing this particular pair of spinners gives Nathan 10 possibilities of combinations.

Hope that answers the question, have a great day!

Step-by-step explanation:

Given f(x) = -3x - 2, find the following:
a. f(3)
b. f(-1)
c. f(-2)

Answers

Answer:

Answer is f(3)

Step-by-step explanation:

i did test

Other Questions

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Now, though, more than 40 years later, its robotsnot astronautswho are making most of the voyages beyond Earths atmosphere. Robotic space exploration does have some advantages. However, there are many reasons why we should make sending more people into space a priority.-Beyond the Program-The capabilities of the space probes and rovers we now use would have been the stuff of science fiction 2 just a few short decades ago. Like any other machines, though, they have one major weakness. Theycan do only what they are programmed to do. They cannot make a distinction between unusual and expected observations. They cannot reason. They cannot think. A human scientist who identified a curious specimen on Mars would likely concentrate on finding out everything possible about it. The unthinking robot would probably treat it as just another sample.-Efforts Yield Results-One of the arguments in favor of using robots to explore space is that machines can go places humans cannot. This may be true, but lets consider the other side. Maybe the reason astronauts are not able to go to these places yet is that we arent putting enough effort into figuring out how to meet their complex needs during prolonged space missions. Humans have proven time and again that they are able to solve problems that may have seemed impossible at first. There is no reason to assume that the challenge of sending people to Mars, Jupiter, or Neptune and getting them back home safely would be any different.-Costs and Benefits-Humans, as living things, have many needs that robots do not. Giving astronauts what they require to stay 4 healthy in space naturally makes these kinds of missions more expensive than ones that use robots. Its vital to weigh these increased costs against the benefits. 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Five names are chosen.What is the probability that three girls and two boys are chosen?1.90%350%7.14%23.81% Please, What is the theme of The Outsiders, by S.E Hinton? Mr.santino needs a total of 406 forks for his restaurant . he curently has 278 forks. if each set has 12 forks, what is the minimum number of sets of forks he should buy. A watermelon was estimated to weighs 7,458 grams. A scale measured the actual weight as 8,475 grams. Express the measurement error as a percentage of the actual weight. Please Help Asap! Thank you so much! 2 questions on percentage giving out brainlist how is the setting expressive of the theme? the cask of amontillado PLEASE HELP ME 462^3=? What is the value for angle 2?I need help Given the function f(x) = 3x + 2, and g(x) = -x + 10, find the value of x for which f(x) = g(x). 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