3 years ago

55 + h = -7 h = what

Mathematics

1 answer:

Ira Lisetskai [31]3 years ago

6 0

Answer:

48h

Step-by-step explanation:

55+h=55h

55h-7h=48h

You might be interested in

HELP THIS WAS DUE THREE DAYS AGO!!!!!!!!!!

Assoli18 [71]

Answer:

Step-by-step explanation:

2. 2c(7c + 1)

3. stays as is

4. 2x^3y^4(4 - 11x^2y^2)

5. ab(10ab + 9b - a)

6. 3m^2(7m^4n^2+2m^2n+5)

7. (a - 8)(a + 8)

8. (y - 17)(y + 17)

9. stays as is

10. (1 - 5n)(1 + 5n)

11. (4x - 7y)(4x + 7y)

12. (w^2 - 10)(w^2 + 10)

13. (c - 9d)(c + 9d)

14. (14a - b)(14a + b)

3 0

3 years ago

X-6 greater then equal to 15 + 8x

const2013 [10]

Answer:x ≤ 3

Step-by-step explanation:

3 0

4 years ago

Read 2 more answers

7(b+4)=14 find the value of the variable

Tasya [4]

Answer:

b= -2

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Two fish tanks have measurements as shown.

I am Lyosha [343]

Step-by-step explanation:

sgshshsbhehdbdbdbsbehebebdbebd

4 0

2 years ago

Solving Rational equations. LCD method. Show work. Image attached.

Dmitry [639]

Answer:

$b=1$

Step-by-step explanation:

The given rational equation is

$\frac{2b-5}{b-2} -2=\frac{3}{b+2}$

The Least Common Denominator is $(b+2)(b-2)$ .

Multiply each term in the equation by the LCD.

$(b+2)(b-2)\times \frac{2b-5}{b-2} -(b+2)(b-2)\times2=(b+2)(b-2)\times\frac{3}{b+2}$

Simplify;

$(b+2)\times \frac{2b-5}{1} -2(b+2)(b-2)=(b-2)\times\frac{3}{1}$

$(b+2)(2b-5) -2(b+2)(b-2)=3(b-2)$

Expand and group similar terms

$2b^2-5b+4b-10 -2(b^2-4)=3b-6$

$2b^2-5b+4b-10 -2b^2+8=3b-6$

$-b-2=3b-6$

$3b+b=-2+6$

$4b=4$

$b=1$

3 0

3 years ago