All categories

3 years ago

No files please!!!!!!!!!!!!!!

Mathematics

1 answer:

Lisa [10]3 years ago

6 0

Answer:

1.y=x-4

2.y=−2x+5

Step-by-step explanation:

You might be interested in

the cat is a high speed catamaran auto ferry that operates between City A and City B. The cat can make the trip in 1 1/2 hours a

malfutka [58]

City A and City B are about 76.5 miles apart because 51*1.5 = 76.5

3 0

3 years ago

Which polynomial shows the difference of (4x2 + 3x - 2) and (x2 + 2x + 4)?

Marat540 [252]

Answer:

Step-by-step explanation:

3 0

3 years ago

In a class there are 75 students if there are 27 male students then the ratio of the number of female students to the total numb

seropon [69]

Answer:

48:75

Step-by-step explanation:

the 48 is the number of females

5 0

3 years ago

Justify each step of the solution by stating the property that was used to get to each step.

trapecia [35]

For this case we have the following expression:

$4.5 (8-x) + 36 = 102-2.5 (3x + 24)$

Applying distributive property to the terms within parentheses we have:

$36-4.5x + 36 = 102-7.5x-60$

We add similar terms on both sides of equality considering that:

Equal signs are added and the same sign is placed.

Different signs are subtracted and the major sign is placed.

$72-4.5x = 42-7.5x$

We add 7.5x to both sides of equality:

$72 + 3x = 42$

We subtract 72 from both sides of equality:

$3x = -30$

We divide between 3 on both sides of equality

$x = -10$

ANswer:

Distributive property

Add similar terms

Equality property of the sum

Equality subtraction property

Equality property of the division

3 0

3 years ago

Please answer these 6 questions

Triss [41]

1. You would add 5 to -14, getting -9, which leaves you with 3x=-9. You would then divide -9 by 3, leaving you with x=-3.
2. First, subtract 22 from 10, getting -12=-2c. Next divide -12 by -2, leaving you with 6=c.
3. Add 17 to 18 to get 35=-5b. Then divide 35 by -5, leaving you with -7=b.
4. Subtract 12 from -12, giving you -24=-8x. Then divide 24 by 8, giving you 3=x.
5. Add .03 to -9, giving you 1.3n= -8.97. Divide-8.97 by 1.3 to get n=-6.9.
6. Subtract 7/9 from 2/9 leaving you with -5/9=-5/11h. Divide and get h=1 and 2/9.
Hope this helped! : )

4 0

3 years ago