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rewona [7]
3 years ago
14

Simplify: −3(4x + 5)(2x + 4)

Mathematics
2 answers:
Gnoma [55]3 years ago
6 0

Answer:

-24x^2-78x-60

Step-by-step explanation:

look at the screenshot i took it'll give u a step-by-step explanation

Hope I helped :)

san4es73 [151]3 years ago
3 0
Sorry if I’m wrong!!
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kotegsom [21]
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5 0
3 years ago
$300 to $200 is how much of an increase?
Ivahew [28]

Answer:

$100

Step-by-step explanation:

$300-$200=$100

or

$200+$100=$300

5 0
2 years ago
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1.) Which sentence uses the most precise and vivid language to convey an experience?
valina [46]

Answer:

B)With a loud crack, the thunder shook the rafters of the log cabin.

Step-by-step explanation:

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3 years ago
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By inspection, state whether the following system has one, none, or infinitely many solutions.
AysviL [449]

Answer:

One solution

Step-by-step explanation:

By inspection, you can see that adding either 3x or 4x to y yields the same result of 7, meaning that x must be 0. If x is 0, y must be 7, meaning that this equation has only one solution. Hope this helps!

4 0
3 years ago
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Use parentheses to make each number sentence true 1+2×3+4=21​
Nastasia [14]
(1+2)(3+4)
1+2=3
3+4=7
7•3=21
There is an invisible multiplication sign between the two parentheses :).
6 0
4 years ago
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