3 years ago

5(m + 4) = -2-4-m) +3

Mathematics

1 answer:

Alchen [17]3 years ago

3 0

Answer:

m=3

Step-by-step explanation:

5m + 20= 8 + 2m +3

5m + 20= 11 + 2m

3m + 20 =11

m= 3

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aivan3 [116]

(10/17) / (-15/17) =
10/17 * - 17/15 =
- 10/15 =
- 2/5 <==
============
2.75 / -2.2 =
- 1.25 <==
============
(-2 3/5) / (3/5) =
- 13/5 * 5/3 =
-13/3 or - 4 1/3 <==
============
(2 1/4) / (3/4) =
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7 0

3 years ago

X and y intercepts of -3x+4y=-36

Andrews [41]

X intercept is 12
Y intercept is 9.
To find answer just cover up the one you don't want.
For x it would be -3x=-36
For y it would be 4y=-36

8 0

4 years ago

(5x-12)+(3x+30)+(48)

skelet666 [1.2K]

Answer:

8x+66

Step-by-step explanation:

8 0

3 years ago

Charity is four times as old as her daughter. She is also six years younger than her husband. The sum of their ages ten years to

zubka84 [21]

Answer: Charity is 36 years old today.

Step-by-step explanation:

Let x = Present age of daughter.

Age of Charity = 4x

Age of her husband = 4x+6

After 10 years,

Age of daughter = x+10

Age of Charity = 4x+10

Age of her husband = 4x+6+10=4x+16

As per given,

$x+10+4x+10+4x+16=117$

$9x+36=117\\\\ 9x=117-36\\\\ 9x=81\\\\ x=9$

Present age of Charity = 4(9)=36 years

Hence, Charity is 36 years old today.

4 0

3 years ago

Item 12

zlopas [31]

Answer: about 14pi inches

Explanation:

7 * 6.28319 = 43.9823

43.9823 / 3.14159 = 14.0000127324

8 0

4 years ago