3 years ago

(5k-5)(4k-5) foil and distributive

1 answer:

6 0

<span>(a+b)(c+d)=ab+ad+bc+bd
(5k-4)(4k-5)=20k^2+-25k-16k+20=20k^2-41k+20

Hope this helps!</span>

You might be interested in

Kay [80]

Answer:

Step-by-step explanation:

4 0

3 years ago

muminat

Let h=height. then h/36 = 8/12
12h=288
h=24 feet

3 0

4 years ago

saul85 [17]

1/5 fewer so 10-10(1/5)=8 cups of oatmeal

3 0

4 years ago

makvit [3.9K]

Answer:

x-intercept: (-5,0)

y-intercept (0,25)

or in standard form 5x - y = -25

Step-by-step explanation:

8 0

3 years ago

blondinia [14]

Answer: There are 990 croissants

Step-by-step explanation:

If 45% of them are pretzels then 55% of the pastries hs to be croissants.

Multiply 55% by the total number of pastries to find the number of croissants.

55% * 1,800 = 990

4 0

3 years ago