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Harman [31]
3 years ago
12

Simplify: −3(4x + 5)(2x + 4)

Mathematics
1 answer:
Juliette [100K]3 years ago
6 0

Answer:

24x^2+78x-60

Step-by-step explanation:

−3(4x + 5)(2x + 4)

-3(4x)+(-3*5)= -12x+-15

(-12x+-15)(2x + 4)

F- -24x^2

o- -48x

i- -30x

l- -60

24x^2+78x-60

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Answer:

Senior citizen ticket: $3

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Explanation:

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8 0
3 years ago
Help help math math math
Anarel [89]

Answer:

i think this is right i hope it helped :)

Step-by-step explanation:

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6 0
2 years ago
Read 2 more answers
hudson pick 1 1/4 baskets of apple suzy pick 2 basket of apple how muck more basket apple did suzy pick than hudson.
Vinvika [58]

Answer:

3/4

Step-by-step explanation:

Hudson = 1 1/4 baskets

Suzy = 2 baskets

How much more apple Suzy picked than Hudson :

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2 - 1 1/4

2 - 5/4

L. C. M = 4

(8 - 5) / 4

3 /4 apples

Suzy picked 3/4 more apples Than Hudson

6 0
3 years ago
It takes 8 workers 5 hours to build 2 cars. Assuming they work at the same speed , how long does it take 2 workers to build 8 ca
vodomira [7]

Answer:

80 hours   for 2 workers  to build 8 cars

Step-by-step explanation:

2 cars / 8w *5 hr  =   2 cars / 40 hrs    1 car takes 20 hrs

8 cars * 20 hours = 160 hours required

 two workers split this time    160/2  = 80 hours

8 0
2 years ago
find the equation for the line that passes through the point (5, 2), and that is parallel to the line with the equation x=-4
BabaBlast [244]
Y-y1=m(x-x1)
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y-2=-4x+20
y-2+2=-4x+20+2
y=-4x+22
6 0
3 years ago
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