Sammie read at the rate of 25 pages per hour. Alex read at the rate of 1/2 of a pages per minute. Who was reading faster? By how many pages per hour faster?

Answers

Answer 1

Answer:

Alex and 5 pages

Step-by-step explanation:

Sammie 25 pages per hour

Alex 1/2 pages per minute

You do 1/2x60=30 because you can find out how many pages he can read per hour.  Which is 30 pages per hour.  So Alex can read 30 pages per hour and Sammie can only read 25 pages per hour.  To find how many pages he reads faster per hour, you have to take 30 and subtract it by 25 to get 5 extra pages.  So Alex reads 5 pages faster per hour.  In the end, Alex reads faster than Sammie by 5 more pages per hour.

Hope this helps!  Please give brainliest.

Answer 2

Answer:

Alexa and 5 pages.

Step-by-step explanation:


Related Questions

What is the measure of ACB
105
150
65
impossible to determine

Answers

Answer:

impossible

Step-by-step explanation:

you need 3 different values including a side

Answer:

I hope this helps

Step-by-step explanation:

Write the ratios below in their simplest form 1. 16:32 2. 56:200​

Answers

Answer:

1. 16:32=1:2

2. 56:200=7:25

Step-by-step explanation:

1. 16:32=1:2 -> both divisible by 8

2. 56:200=7:25 -> both divisible by 8

Can someone plz help me what is measure b

Answers

Answer:

b = 82°

Step-by-step explanation:

Angles on a straight line add up to 180

180 - 143 = 37

Angles in a triangle add up to 180

180 - ( 61 + 37 ) = 82

Help pls!! What is the segment of AC?

Answers

Answer:

It's an angle bisector

Step-by-step explanation:

It is between 2 congruent angles therefore bisects those angles

2/3x+1=1/6x-7
What the answer solve for 15 points !!

Answers

Answer:

The value of x is -16.

Step-by-step explanation:

☆Let's solve!

[tex] \: \: \: \: \: \: \: \: \: \: \frac{2}{3} x + 1 = \frac{1}{6} x - 7 \\ \frac{ - \frac{1}{6}x \: \: \: \: \: \: \: \: \: = - \frac{1}6{x} }{ \frac{1}{2}x + 1 = - 7} \\ \: \: \: \: \: \frac{ - 1 = - 1}{ \frac{ \frac{1}{2} x}{ \frac{1}{2} } = \frac{ - 8}{ \frac{1}{2} } } \\ x = - 16[/tex]

The average scores of a group bowlers are 240, 250, 260 270 270 265, 280 SUPPOSED that a new bowler joins this group and has an average score of 315. Is this bowler a outlier in the data set

Answers

Answer: Yes.

This bowler is an outlier in the data set. In statistics, an outlier is a data point that differs significantly from other observations. In which this case, the bowler is significantly different than that of the other average scores.

yes because the bowler with that average has a significantly higher score

HELP ASAP I will mark brainliest

Answers

Answer:

option 4

Step-by-step explanation:

melissa began atop a hill that was 1,350 feet high. she descended 120 feet, took a break and then descended 235 more feet. Which expression shows the change in melissa elevation​

Answers

1500 is the answer I did this a while ago I think not sure
I believe the answer is 1,500

Nikita ran a 5-kilometer race in 39 minutes (0.65 of an hour) without training beforehand. In the first part of the race, her average speed was 8.75 kilometers per hour. For the second part of the race, she started to get tired, so her average speed dropped to 6 kilometers per hour. Which expression represents Nikita’s distance for the second part of the race?



6t
0.65 – t
6(0.65) – t
6(0.65 – t)

Answers

Answer: 6(0.65-t)



Step-by-step explanation:

Answer:

6(0.65 – t) or D

Step-by-step explanation:

correct on edge 2021

What is the slope of the line through(-5, -10) and(-1, 5)?

Answers

Answer:

15/4

Step-by-step explanation:

to find the slope with two coordinates use

y2 - y1 / x2 - x1

first find the difference between the ys

the 2nd y point is 5, and the 1st y point is -10, so subtract them from each other

5 - (-10) = 5 + 10 = 15

then find the difference between the xs

the 2nd x point is -1, and the 1st x point is -5, so subtract them from each other

-1 - (-5) = -1 + 5 = 4

now put the difference in ys over the difference in xs

15 / 4

So thats your slope

x + 6 = −x − 6
(so i can ask)kjhgfdccfghjk

Answers

Answer:

x = -6

Step-by-step explanation:

Equations

Solve the equation:

x + 6 = -x - 6

We must find the value of x that makes the identity above true.

Let's join all the variables on the left side and the numbers on the right side.

Adding x:

x + 6 + x = -x - 6 + x

The variables cancel out on the right side:

2x + 6 = -6

Subtracting 6:

2x + 6 - 6 = -6 -6

The 6 and -6 are canceled out:

2x = -12

Dividing by 2:

x = -12/2

x = -6

Use the Pythagorean Theorem to solve for the missing side length. Round to the nearest tenth if necessary.


a = 8 b = c = 10

Answers

Answer:

B= 6

Step-by-step explanation:

pythagorean theorem formula is a² + b² = c²

so: 8² + b² = 10²

then: 64 + b² = 100

subtract 64 from both sides to get b²= 36

square root 36 and you get 6 for b

answer: B= 6

Find the value of g7) for the function below.
g(x)= 7/8x -1/2

Answers

Answer:

[tex]g(7) = \frac{45}{8} \\ \: or \: \\ 5 \frac{5}{8} [/tex]

Step-by-step explanation:

We would just apply the 7 in g(7) as all the x

g(x)= 7/8x - 1/2

g(7)= 7/8(7) -1/2

[tex] \frac{7}{8} \times \frac{7}{1} = \frac{49}{8} [/tex]

Simplify

g(7)= 49/8 -1/2

Multiply -1/2 by 4/4 to get the denominators the same

[tex] \frac{49}{8} - \frac{4}{8} = \frac{45}{8} [/tex]

answer: g(7)=45/8

(simplified): g(7)=5 5/8

Consider T(h) = 10h, which gives the total money earned, T, after a specific number of hours worked, h. Find T(30).​

Answers

Answer:

 T (30) = 300

Step-by-step explanation:

Explanation:-

Given T(h) = 10h

where 'T' gives the total money earned, T

and  a specific number of hours worked' h'

Put h = 30

        T(h) = 10h

        T (30) = 10 × 30

        T (30) = 300

6.04x10^-3 as an ordinary number

Answers

Answer:

0.00604

Step-by-step explanation:

The exponent tells us how many spaces to move the decimal in a given number. If its positive, the decimal moves to the right. If its negative, the decimal moves to the left.

6.04 x 10⁻³ = 0.00604

Helppp I will give a brainliest

Answers

Answer:

Not Linear

Step-by-step explanation:

A linear equation is an equation of a straight line, which means that the degree of a linear equation must be  0  or  1  for each of its variables. In this case, the degrees of the variables in the equation violate the linear equation definition, which means that the equation is not a linear equation.

Answer:

That equation is nonlinear.

Step-by-step explanation:

y = -x +2
7x + 4y = -1
What is the value of y for the solution to this system of equations?

Answers

Answer:

Hi! The correct answer is y = 5

Step-by-step explanation:

~Solve for the first variable in one of the equations, then substitute the result into the other equation~

plz help so i can pass

Answers

Answer:

13

Step-by-step explanation:

this is the pythagorean theorem

13

This is the Pythagorean theorem

Pls give me BRAINLIEST pls pls pls pls

Last year at a certain high school, there were 150 boys on the honor roll and 150 girls
on the honor roll. This year, the number of boys on the honor roll increased by 24%
and the number of girls on the honor roll increased by 10%. By what percentage did
the total number of students on the honor roll increase? Round your answer to the
nearest tenth (if necessary).

Answers

Answer: 17%

Step-by-step explanation:

Last year:

Number of boys = 150 boys

Number or girls = 150 girls.

Total = 300 students

This year:

Number of boys = 150 + (24% × 150)

= 150 + (0.24 × 150)

= 150 + 36

= 186

Number or girls = 150 + (10% × 150)

= 150 + (0.1 × 150)

= 150 + 15

= 165

Total students = 186 + 165 = 351

Percentage increase = (351 - 300) / 300 × 100

= 51 / 300 × 100

= 17%

Answer:

Thats wrong

Step-by-step explanation:

Find new values:

150(1+0.24)=\color{green}{186}

150(1+0.24)=186

150(1+0.06)=\color{blue}{159}

150(1+0.06)=159

Last Year This Year

Boys 150 186

Girls 150 159

Total 300 345

\text{Find overall increase:}

Find overall increase:

300(1+r)=345

300(1+r)=345

\frac{300(1+r)}{300}=\frac{345}{300}

300

300(1+r)

=

300

345

1+r=1.15

1+r=1.15

r=0.15

r=0.15

Subtract 1

\text{Final Answer: }15\%

Final Answer: 15%

31
1/20
What is the x-value of the system of equations shown below?
2x + y = 6
y = 3x - 4
3
-2.
2.
Music
Type here to search
Ad

Answers

Answer:

x=2

Step-by-step explanation:

First you put the equations in the form of y = mx + b

Then once they are like that it would look like:

y = -2x + 6

y = 3x - 4

So then you can set them equal to each other and it will look like this:

-2x + 6 = 3x - 4

Then you add 2x to both sides and get:

6 = 5x - 4

Next, add 4 to both sides and get:

10 = 5x

So then you will simplify by dividing both sides by 5 and getting:

2 = x

x-2
OAKKAOQOWKAKAOQKAKAOQKAKA


What’s the area of the figure?

Answers

Answer:

Step-by-step explanation:

14x12=168

8x12=96/2=48

48+168=216

plz brainliest

What is the EP unit cost of bell pepper if the AP unit cost is 1.10 per pound and the yield percent is 85%?

Answers

Answer:

1.30

Step-by-step explanation:

The formula for EP cost is given as:

EP cost = AP cost / yield

From the Question,

AP unit cost = 1.10 per pound

The yield percent = 85%

EP cost = 1.10/85%

EP cost = 1.2941176471

Approximately

The EP unit cost of bell pepper = 1.30

PLS HELP! A bicycle tire has a radius of 13.5 inches. How far will the bicycle travel in 100 rotations of the tiree?

Answers

Answer:

8482.3 inches

Step-by-step explanation:

You have to find the circumference of the wheel.

If the radius is 13.5, the diameter is 27 (13.5 x 2).

C = πd

C = π × 27

C = 27π

100 rotations means 27π × 100 = 2700π

= 8482.3 inches

Answer:

8478

Step-by-step explanation:

13.5x2xπ=84.78

84.78x100=8478

Maya runs a farm stand that sells raspberries and blueberries. Each pound of
raspberries sells for $1 and each pound of blueberries sells for $3.25. Maya made
$192.50 from selling a total of 80 pounds of raspberries and blueberries. Determine
the number of pounds of raspberries sold and the number of pounds of blueberries
sold.

Answers

Answer:

30 pounds of raspberries and 50 pounds of blueberries

Step-by-step explanation:

Let's use b to represent blueberries and r for raspberries. Each pound of raspberries costs $1, so to find the total cost of raspberries we use 1r, which is just r. For blueberries, we do 3.25b.

r+3.25b=192.5

We also know that we can combine the numbers for 80 total pounds.

r+b=80

We can subtract the two equations we have made to eliminate the r and solve for b.

2.25b=112.5

We divide both sides by 2.25.

b=50

We know that r+b=80, so if b is 50 then r must be 30.

Have a wonderful day! :D

Answer:

50lbs of blueberries = $162.50

30lbs raspberries = $30.00

$192.50 total

Step-by-step explanation:

- 80 pounds totaling at $192.50 -

I found the answer by guessing/estimating between the pound amounts and prices. I eventually got down to 50lbs of blueberries and 30lbs raspberries

3.25 x 40 = $130.00

1 x 40 = $40.00

3.25 x 45 = $146.25

1 x 35 = $35.00

Final Answer:

3.25 x 50 = $162.50

1 x 30 = $30

$162.50 + $30.00 = $192.50

Select the correct answer What is this expression in simplified form? (V22) (5V2)​

Answers

Answer:

A

Step-by-step explanation:

[tex]\sqrt{22}[/tex] · 5[tex]\sqrt{2}[/tex] = 5 [tex]\sqrt{44}[/tex] = 5 [tex]\sqrt{4}[/tex]·[tex]\sqrt{11}[/tex] = 10[tex]\sqrt{11}[/tex]

Chris went to the store to buy some sports equipment. His mother had given him $30.Oo to spend, and Chris took some of his own money along. He bought shin guards for $15.00, 2 pair of soccer socks for $7.99 each and a mini-soccer ball for $9.99. How much of his own money did he need to use?

Answers

Answer:

$2.98

Step-by-step explanation:

Help please help me
please tell me which is a function and which is not

Answers

Answer:

Step-by-step explanation:

Draw a vertical line through each purple dot in each graph.

If the line crosses only one dot (in each graph), that graph is the graph of a function.  If the line crosses more than one dot, that graph is not the graph of a function.

someone please help me ASAP!!!

Answers

i'm pretty sure x is domain and y is range, so with all your points, put the x's in the domain box and the y's in the range :)

f(x) = -3x^2
Find f(-2)

Answers

Answer:
[tex]f(-2) = -3(-2^{2})
= -3(4)
= -12 [/tex]

Answer:

f(x)=-3x^2

f(-2)=-3*(-2)^2

f(-2)=-3*4

f(-2)=-12

one number is equal to 4 times another number. their difference is 12. find the numbers​

Answers

Answer:

[tex]x=16 \ \ and \ \ y=4[/tex]

Step-by-step explanation:

Suppose the numbers are x and y

One number say x is equal to 4 times another number say y

[tex]x=4y[/tex]  ---------------- (1)

Their difference is 12

[tex]x-y=12[/tex]  ------------(2)

Put x=4y in equation (2)

[tex]4y-y=12[/tex]

[tex]3y=12\\y=4[/tex]

Put y=4 in equation (1)

[tex]x=4(4)\\x=16[/tex]

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