Mathematics High School

Matthew drives 30 miles in 24 minutes. If he drove two hours in total at the same rate, how far did he go? Before you try that problem, answer the question below. How many minutes did Matthew drive in total?

Answers

Answer 1

Answer:

Step-by-step explanation:

Related Questions

Which of the following fraction pairs is equivalent?
6/12 and 8/20. 16/20 and 20/35. 2/6 and 7/21. 8/24 and 8/20

Answers

Answer:

2/6 and 7/21

Step-by-step explanation:

how do you solve y=3-x
2x+y=6

Answers

Answer:

x=3 y=0

Step-by-step explanation:

This is called system of innequalities

we know y= 3-x and we substitute that into 2x+y=6 and we get

2x+3-x=6 we solve and get x=3

then we substitute x into the first equation and we get y=3-3 and get 0

x=3 y=0

wich expression represents the phrase 15 fewer than the quotient of a and b I WILL GIVE BRAINLIEST A.ab-15 B.a/b-15 C.15-a/b D.15+a/b if you are from k12 please answer this question and if you have a question tell me it I will answer it if you help me on my question please

Answers

Answer: C 15- a/b

Step-by-step explanation: i took the test

brianna caught 4 fish . gabi caught 8 times as many fish as brianna. which expression shows how many fish gabi caught

Answers

Answer:

multiplication

Step-by-step explanation:

brianna=4

gabi=8 x brianna

A company has 64 employees of whom x are members of a union. How many employees are not union members?

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Answer:

To find the number of members that are not part of the union, we take the total number of workers (64) and subtract it with the number of workers that are in a union (x). So because of this, the answer is:

64 - x

Which function has a domain of all real numbers?

Answers

Answer:

C

Step-by-step explanation:

This is totally wrong lol

Caitlin wants to draw n line segments, without lifting her pencil off the paper and without retracing her path, so that each segment crosses exactly one other segment (not counting intersections at vertices) and she ends up back where she started.A. Show how she can do this for n = 6. B. For which n can it be done, and for which n is it impossible?

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a little bit of 797889976

need answers pleases​

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Answer:

C

Step-by-step explanation:

It is basically acting as a mirror.  That is what it means by reflection.

Answer:

I think it's D

Step-by-step explanation:

Jonathan and 5 of his friends are going to the park. they each bought a snack the cost the same, the total was 54.00 dollars. how much did each person had to pay for their snack?​

Answers

Answer:

$9

Step-by-step explanation:

'Jonathan and 5 friends' would equal 6 people paying

Since the total amount was 54 dollars, the equation will be:

$54 ÷ 6 friends

54 divided by 6 is $9

Check:

6 x 9 = 54

R is the midpoint of OP and QR is perpendicular to OP in the diagram below.

Find the length of QR.
17 in
0 24 in
0 16 in

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Answer:

24

Step-by-step explanation:

5) On average, Jim can paint 7 rooms in 6
hours. How many rooms can he paint in
5 thours?

Answers

Answer: 6 rooms i think

Find the missing length indicated
i will give brainliest to first correct answer
HELP!!

Answers

Answer:

the answer is B. I hope this helps

Step-by-step explanation:

would you like me to explain?

Answer:

I guess (A) 24 is the correct answer

Find the EXACT values for a, b, and c.
(Picture attached)

Answers

Answer:

b=40

a=42.7

c=53.3

Step-by-step explanation:

b^2=32^2+24^2

b^2=1024+576

b^2=1600

b=40

a/32=32/24       (by the Geometric mean theorem)

a=42.7

c^2=32^2+a^2

c^2=1024+1820.7

c^2=2844.7

c=53.3

4.
It takes Lucy 20 minutes to bike to the pool and minutes per lap to swim in the pool. It
takes Dan 30 minutes to jog to the pool and minutes per lap to swim in the pool. How many
laps must Lucy swim in order for her to spend the same number or more minutes exercising.
than Dan?
the answer is an equation

Answers

Answer:

Step-by-step explanation:Depends on how many laps Dan swims. If Lucy swims L laps and Dan swims D laps, then you want L such that

20 + 3 1/2 L >= 30 + 2 3/4 D

A submarine was at -50 meters below water. It dove down -8 meters per minute for 12
minutes. How far down was the submarine after 12 minutes?

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The submarine would be 146

PLEASE HELP WILL GIVE BRAINLIEST! Solve |3x – 1| = |x+1| by graphing.

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it wold be (0,1) and (2,3)

Answer:

Step-by-step explanation:

8. 6r + 5 = 4 6 - 7y -20 ​

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Answer: r=-7/6y+7/2

Step-by-step explanation:

Step 1: Add -5 to both sides.

6r+5+−5=−7y+26+−5

6r=−7y+21

Step 2: Divide both sides by 6.

6r/6=-7y+21/6

Which statement is true?
x = 157, because 180 - 23 = 157
x = 33, because 180 - (124 + 23) = 33
x = 56, because 180 - 124 = 56
x = 147, because 23 + 124 = 147

PLEASE ANSWER FAST!!!!

Answers

Answer:

x = 33

Step-by-step explanation:

forgive me if im wrong but I've had this question before and i got that right.

Answer:

x = 33, because 180 - 124 + 23

Sophia read a total of 10 books over 2 months. If Sophia has read 20 books so far, how many months has she been with her book club? Assume the relationship is directly proportional.

Answers

It would of been 4 months
It would been 4 months

Give 5 Examples of Linear Inequalities in Two Variable​

Answers

Answer:

5x−y>−2; (−3,−4)

4x−y<−8; (−3,−10)

6x−15y≥−1; (12,−13)

x−2y≥2; (23,−56)

34x−23y<32; (1,−1)

25x+43y>12; (−2,1)

A linear inequality is an inequality that involves a linear function.

Examples of linear inequality are: 2x + y < 5, x + y > 2, y - x

A linear equation is represented as:

[tex]\mathbf{y = mx + b}[/tex]

A linear inequality can be gotten from a linear equation by changing the equality sign to any of the following inequality sign: >, < !=, >= and <=

So, examples of linear inequality are:

2x + y < 5, x + y > 2, y - x >= 2, 12x + 4y <= 20 and 6y - 7x > 1

Read more about linear inequality  at:

https://brainly.com/question/11897796

Can someone help me with this please

Answers

I can’t really see the picture . I need a better one

consider the following word problem. What operation might we include if we were to create an expression? We bought 2 bags of takis for each child, z, and then gave away 1 bag of takis to a teacher

Answers

Answer:

2z-1 it think. jdjdjdjdjdjjdjd

On Monday you sent x number of text messages. On Tuesday you sent twice as many. On Wednesday you sent 12 more texts than you sent on Tuesday. On Thursday you sent half as many as you sent on Wednesday. Which expression represents the number of text messages you sent on Tuesday? Which expression represents the number of text messages you sent on Wednesday? Which expression represents the number of text messages you sent on Thursday?

Answers

Answer: Expression represents the number of text messages you sent on Tuesday = 2x

Expression represents the number of text messages you sent on Wednesday = 12+2x

Expression represents the number of text messages you sent on Thursday = x+6

Step-by-step explanation:

Given:

Number of text messages sent on Monday = x

On Tuesday, Number of text messages sent  = 2 (Number of messages sent on Monday)

= 2 x

On Wednesday, Number of text messages sent  = 12+ (Number of messages sent on Tuesday)

= 12 +2x

On Thursday, Number of text messages sent  = [tex]\dfrac12(2x+12)[/tex]

= x+6

Expression represents the number of text messages you sent on Tuesday = 2x

Expression represents the number of text messages you sent on Wednesday = 12+2x

Expression represents the number of text messages you sent on Thursday = x+6

On Monday you sent x number of text messages. On Tuesday you sent twice as many. On Wednesday you sent 12 more texts than you sent on Tuesday. On Thursday you sent half as many as you sent on Wednesday.

Which expression represents the number of text messages you sent on Tuesday?

✔ 2x

Which expression represents the number of text messages you sent on Wednesday?

✔ 2x + 12

Which expression represents the number of text messages you sent on Thursday?

✔ (2x+12)/2

A recipe calls for 3 cups of pecans for every 5 cups of walnuts. How many cups of pecans should be added to 8 cups of walnuts?
A. 1.3 cups
B. 1.875 cups
C. 4.8 cups
D. 15 cups

Answers

Answer:A

Step-by-step explanation:

A ratio shows us the number of times a number contains another number. The correct option is C.

What is a Ratio?

A ratio shows us the number of times a number contains another number.

Given that a recipe calls for 3 cups of pecans for every 5 cups of walnuts. Therefore, the ratio of pecans to walnuts is,

Pecans/ Walnuts = 3 cups / 5 cups

Now, the number of cups of pecans that should be added to 8 cups of walnuts is,

Pecans/ Walnuts = 3 cups / 5 cups

Pecans/ 8 cups = 3 cups / 5 cups

Pecans = (8×3)/5 cups

Pecans = 4.8 cups

Hence, the correct option is C.

Learn more about Ratios:

https://brainly.com/question/1504221

#SPJ2

54÷6,297 plz help fast I will give the brainliest answer​

Answers

Answer:

The answer is 18/2099 as a fraction.

Hoped this helped!

5^5=75+30

TRUE OR FALSE


p.s. if this gets deleted ama demolish u

Answers

false is the answer.

False I think tell me if I am right because I am not sure

andrew sold $50 less than sarah did and evan sold $25 more than Sarah. these quantities can be communicated symbolically. if x= the amount that sarah sold, which of these represents the amount sold by the other two people?

A. andrew=50-x, Evan= x+25
B. Andrew=x-50, Evan=x+25
C. andrew=x-50, evan=25x
D. andrew=50-x, evan=25x​

Answers

The answer is I think b because it has x-50 and it said Andrew sold less that Sarah so its subtracting

pls help due asap
Thanks in advance

Answers

Answer:

Angle ABF is 120°.

Step-by-step explanation:

Vertical angles are used to get the measure of angle ABG (3x) and FBE (2x) and all of those added together are 180. Then you use PEMDAS to get x. Then you find ABF by multiplying 3 by 30 (what you get when you use PEMDAS to find x) then you add 30 to that and you get 120.

PLEASE HELP ME!!!!
The two figures are similar. Write the similarity statement. Justify your answer

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AB=YZ
AC=YX
CB=XZ
it’s because if you look at the lengths of the figure the longer lines are similar and the shorter lines are similar AB was the shortest line on the bigger triangle and YZ was the shortest on the smaller triangle then all you had to do was figure out which side was the bottom line then you’d have all your answers

20 POINTS! 2 + 4n = 11. What is the answer?

Answers

Answer:

I think the answer would be n = 9/4

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