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
ipn [44]
3 years ago
12

Help 7th grade math problem

Mathematics
2 answers:
blsea [12.9K]3 years ago
7 0

Answer:

Blank read 330 pages in 45 hours

Step-by-step explanation:

Cerrena [4.2K]3 years ago
3 0

Answer:

440

Step-by-step explanation:

multiply 330 pages by 4/3 = 440 pages/hour

You might be interested in
HELP ME PLZ !!! IT'S ALGEBRA
Drupady [299]

Answer:

x = - 8/23

y = 40/23

Step-by-step explanation:

-5x- y = 0

and

-8x+3y = 8

The first step to solve this would be to get what one of the two variables equal. The easiest in this case is y from the first equation.

-5x-y = 0

-y = 5x

y = - 5x

Now you can take this y value and plug it into the section equation.

-8x + 3(-5x) = 8

-8x - 15x = 8

-23x = 8

x = - (8/23)

Once you get the x value you can plug it back into equation one to get y's value

-5*-(8/23)  - y = 0

40/23 - y = 0

y = 40/23

3 0
3 years ago
TELL me WHYYYYYYYYYYYYYYYYYYYYYYYYYYY
andrezito [222]

Answer:

I want it THAT WAY

Step-by-step explanation:

3 0
2 years ago
Determine the coordinates for the intersection of the diagonals in RSTU with vertices at R(-8,-2),S(-6,7), T(6,7) and U(4,-2)
irina [24]
It is answer choice A. (-1, 2.5)
6 0
3 years ago
Read 2 more answers
PLZZZ HURRY!!!!!
klasskru [66]

Answer:

$360 I think

Step-by-step explanation:

240 <em>divided</em> by 2/3 = 360

I hope this helps, sorry if it isn't the right answer

4 0
3 years ago
Read 2 more answers
Two boats start their journey from the same point A and travel long directions AC and AD as shown below what is the distance CD
Olegator [25]

I think its B but ima have to check again and get back to you

4 0
3 years ago
Read 2 more answers
Other questions:
  • Mateo made the model below to represent the number of miles he swims in the
    10·1 answer
  • A recipe for a batch of cookies calls for 2 1/3 cups of flour for 24 cookies. Manuel wants to make 72 cookies. How many cups of
    14·2 answers
  • Although the actual amount varies by season and time of​ day, the average volume of water that flows over the falls each second
    15·1 answer
  • Find sin angle∠ A. <br> A. 3/5<br> B. 4/5<br> C. 1<br> D. 5/4
    6·1 answer
  • Does a parallelogram always have opposite sides that are congruent
    12·2 answers
  • -6k + 7k simplified the expression
    13·2 answers
  • Y=20 when x=2 find y when x=5
    7·1 answer
  • Please help me with this, im literally so confused.
    5·2 answers
  • When mom is doing cleaning on her own it takes 2 hours. When dad does cleaning, it takes 4 hours. How long will it take if both
    7·2 answers
  • Line where the slope is -2 y intercept is 1
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!