1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
LenKa [72]
3 years ago
7

Tyrell read 72 pages in 2 hours. At this rate, how many hours will it take him to read 285 pages?

Mathematics
1 answer:
juin [17]3 years ago
4 0
It will take Tyrell about 4 hours.
You might be interested in
Jason went to the post office and bought both 41-cent stamps and 26-cent postcards and spent $10.28. The number of stamps was 4
Charra [1.4K]
<h3>Jason bought 20 stamps of $0.41 each and 8 postcards of $0.26 each.</h3>

<em><u>Solution:</u></em>

Let stamps be s and postcards be p

Given that,

The number of stamps was 4 more than twice the number of postcards

s = 4 + 2p -------- eqn 1

Jason bought both 41-cent stamps and 26-cent postcards and spent $10.28

41 cent = $ 0.41

26 cent = $ 0.26

Therefore,

s \times 0.41 + p \times 0.26 = 10.28

0.41s + 0.26p = 10.28 --------- eqn 2

Substitute eqn 1 in eqn 2

0.41(4 + 2p) + 0.26p = 10.28

1.64 + 0.82p + 0.26p = 10.28

1.08p = 10.28 - 1.64

1.08p = 8.64

Divide both sides by 1.08

p = 8

Substitute p = 8 in eqn 1

s = 4 + 2(8)

s = 4 + 16

s = 20

Thus Jason bought 20 stamps and 8 post cards

8 0
3 years ago
What is 10+10<br> and what is 4+5
seropon [69]
20 and 9 is the answer
6 0
3 years ago
Read 2 more answers
The Apple Watch was on sale for $474.60. Find the original price of the Apple Watch if it had been reduced by 30%
kondor19780726 [428]

Answer:616.98

Step-by-step explanation:

5 0
3 years ago
a line that includes the point (3,4) has a slope of 2. what is the equation in the slope-intercept form?
Andreas93 [3]

Answer:

y=2x-2

Step-by-step explanation:

<em>the slope is y/x</em>

the slope is 2 or 2/1

<em>subtract 2 from the y value and 1 from the x value</em>

(3-1,4-2) = (2,2)

<em>keep doing this until you get a 0 in the x value</em>

(2-1,2-2) = (1,0)

<em>1 is your x-intercept</em>

(1-1,0-2) = (0,-2)

-2 is your y intercept.

So now you know your y-intercept and your slope so you can now write your equation.

<em>y=mx+b</em>

<em>m=slope, b=y-intercept</em>

m=2, b=-2

<em>substitute into the equation</em>

y=2x-2

8 0
3 years ago
Evaluate 5c+cd when c=1/5 and d=15
Ad libitum [116K]
5c = 1
cd = 3
5c + cd = 4
8 0
3 years ago
Read 2 more answers
Other questions:
  • 27x to second power-42x+12 if x=2
    14·1 answer
  • For the Christmas dance ,the dance committee needs three hours of music. Each song is an average of 3.5 minutes . how many song
    12·2 answers
  • Adding 7 to q number is the same as subracting 4 from double the number, what is the number?​
    13·1 answer
  • Mark wants a new car that costs $30,000. He only has $500 in his savings account and $300 in his checking account. Which financi
    10·2 answers
  • 245 to the nearest 10?
    8·2 answers
  • 2 - [7+5 - (-4)]<br> show work too, please
    12·2 answers
  • Answer the statistical measures and create a box and whiskers plot for the following
    14·1 answer
  • Help pls plssssss now
    15·1 answer
  • Write 28.63 in expanded notation and word form.
    12·1 answer
  • Which inequalities is -5 a possible solution?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!