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stiv31 [10]
3 years ago
5

I really need help with this can someone please help me with these questions thanks

Mathematics
1 answer:
ehidna [41]3 years ago
8 0
See the attachment for answers and solving.

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You read 9.75 pages in your science book and 24.5pages of a play for English class. It takes you 1.2minutes to read each page of
drek231 [11]

Answer:

the number of time spend in reading is 31.3 minutes

Step-by-step explanation:

The computation of the number of time spend in reading is as follows:

= 9.75 pages in science book × 1.2 minutes + 24.5 pages in english class × 0.8 minutes

= 11.7 minutes + 19.6 minutes

= 31.3 minutes

Hence, the number of time spend in reading is 31.3 minutes

The same is relevant and considered

6 0
3 years ago
Ao se olhar para a história da Álgebra, desde os primórdios quando o objeto de estudo eram equações algébricas específicas até o
professor190 [17]

Answer:

44

Step-by-step explanation:

Trust

8 0
3 years ago
Help me I need help ASAP will <br> Give BRAINLIEST
makvit [3.9K]

Answer:

real numbers: all

rational: all but pi

Integers: 20,-9

Whole, 20,-9, radical 16

Natural: 20

Irrational: pi

Step-by-step explanation:

5 0
3 years ago
Solve 3.8 = 2x - 11.2.<br> X=__
olga55 [171]

Answer:

x= 15/2 im pretty sure

Step-by-step explanation:

8 0
3 years ago
Oliver works at a bookstore.He packed 20 identical paperbacks and 9 identical textbooks in a box. The total mass of the books wa
max2010maxim [7]
In the problem, the first equation should be represented like this base on the variable given in the problem:

20p + 9t = 44.4

with that equation, the second equation would is given by this formula, in response with the additional number of paperback and textbook

21p + 14t = 51

to get the system equation in getting the mass of each variable, you should subtract the two equation to simplified the formula.

   20p + 9t = 44.4
 - 21p + 14t = 51
-------------------------
p + 5t = 6.6 // this is the system equation that could be use in getting the mass of each object
8 0
3 years ago
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