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3 years ago

10

Multiply (3x-4)(6x+7

1 answer:

Hitman42 [59]3 years ago

8 0

Multiplying ,you get 18x^2+21x-24x-28. You simplify to get:

18x^2-3x-28.

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A rectangle’s perimeter and it area have the same numerical value. The width of the rectangle is 3 units. What is the length is

Verdich [7]

Answer:

6

Step-by-step explanation:

3+3+6+6=18

3*6=18

5 0

3 years ago

If Susie planted 12 plants in her flower bed, how many plants would she have if she has 20 more flower beds? Please help

timurjin [86]

Total 21 flower beds=12 ×21 =252 flower beds

3 0

3 years ago

Read 2 more answers

Can someone help plz!

Verizon [17]

Answer:

Do you still need this one?

Step-by-step explanation:

$x\geq 1$

3 0

3 years ago

Find the solution of the system of equations.<br> 10x+10y=40 <br> 5x+3y=8

ddd [48]

Answer:

x = -2 & y = 6

Step-by-step explanation:

$10x+10y=40$

$10x+10y+ -10y=40+-10y$

$10x=-10y+40$

$\frac{10x}{10} =\frac{-10y+40}{10}$

$x=-y+4$

$5x+3y=8$

$5(-y+4)+3y=8$

$-2y+20=8$

$-2y+20+-20=8+-20$

$-2y=-12$

$\div2$

$y=6$

$x=-y+4$

$x=-6+4$

$x=-2$

Hope this helps.

7 0

2 years ago

Solve this the link is down below

kogti [31]

There is no link here

4 0

3 years ago