2 years ago

Please help!!

1 answer:

3 0

$1)~3x+12=3(x+4)\\\\ 2)~7y-7=7(y-1)\\\\ 3)~5x+30y=5(x+6y)\\\\ 4)~8m+36n=4(2m+9n)\\\\ 5)~6a^2+27=3(2a^2+9)\\\\ 6)~4y^2-24y=4y(y-6)\\\\ 7)~21cd-3d=3d(7d-1)\\\\ 8)~14gh-18h=2h(7g-9)\\\\ 9)~15a^2b-30ab=15ab(a-2)\\\\ 10)~16bc^2+24bc=8bc(2c+3)$

You might be interested in

It ok Khalid 90 minutes to complete 40 task. Which answer choice is an equivalent rate.

solniwko [45]

Answer:

its d

Step-by-step explanation:

he did one task in 2.25 mins so multiply by 10

5 0

2 years ago

Ignore circled one and work it out please

mash [69]

Answer:

a. $\frac{(x-7)}{x^2+x-30}$

Step-by-step explanation:

$\huge \frac{x^2-3x-28}{(x^2+10x+24)(x-5)} \\\\\huge {=\frac{x^2-7x+4x-28}{(x^2+6x+4x+24)(x-5)}}\\\\\huge {=\frac{x(x-7)+4(x-7)}{\{x(x+6)+4(x+6)\}(x-5)}}\\\\\huge {=\frac{(x-7)(x+4)}{(x+6)(x+4)(x-5)}}\\\\\huge {=\frac{(x-7)}{(x+6)(x-5)}}\\\\\huge {=\frac{(x-7)}{x^2+(6-5)x+6(-5)}}\\\\\huge {=\frac{(x-7)}{x^2+x-30}}$

3 0

2 years ago

Which expression represents 1/64 a. 2(6) b. 8 1/2 c. -4(3) d. 2 (-6)

d1i1m1o1n [39]

Answer:

The answer is B

Hope this helps

Brainliest??

3 0

2 years ago

If you multiply the sum of 546 and 1711 by zero, what will be your result?

Tomtit [17]

Answer:

Step-by-step explanation:

any numbers multiply by zero always equals to zero

5 0

2 years ago

Twelve cookies cost $1.20. what is the cost per cookie?

Ksivusya [100]

$1.20÷12=$0.1
per cookie costs $0.1

7 0

2 years ago