2 years ago

Maths 1. 24÷ (-6) 2. -15 ÷ 0.3 3. -4 ÷ (-20)

Mathematics

2 answers:

Lesechka [4]2 years ago

8 0

Answer:

hope it helps

Step-by-step explanation:

1) -72

2) -50

3) 0.2

Bas_tet [7]2 years ago

4 0

Answer:

1. 24÷ (-6)=− 4

Factor the numerator and denominator and cancel the common factors.

2. -15 ÷ 0.3=− 50

3. -4 ÷ (-20)=

Reduce the expression, if possible, by cancelling the common factors.

Exact Form:

1/5

Decimal Form:

0.2

here you go! :) hope I am right

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How do you write the algebraic expression 6 less than the quotient of 32 and a number y

masha68 [24]

Answer:

( 32/y ) - 6

Step-by-step explanation:

okay so quotient means the result obtained by dividing one quantity by another and the problem that follows that is 32 and a number, y

this is meaning that 32 and y and going to be dividing (32/y)

less than means subtraction and the number that's surrounding that is 6.

this means that 6 is going to be subtracted from (32/y)

hopefully this helped! good luck bud <3

4 0

2 years ago

Jayden has been reading a 275275275-page book for English class. On average, he has read about 101010 pages in 151515 minutes (\

maxonik [38]

First let's define variables:
r: reading
s: skimming
We write the system of equations that adapts to the problem:
r + s = 275
(15/10) r + (10/15) s = 355
We solve the system of equations:
r = 206
s = 69
Note: see attached image for system solution.
Answer:
Jayden had to skim 69 pages through