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worty [1.4K]
3 years ago
11

What is the following is the product of (-x - 7)(3x + 1)?​

Mathematics
1 answer:
forsale [732]3 years ago
8 0

Answer:

-3x^2-22x-7

Step-by-step explanation:

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Kimi ate 13 out of g gumdrops. write an expression that shows how many gumdrops kimi has left
Zigmanuir [339]
G-13=7 the answe is 20 if you just making a equation would have been more help w a pic or something
6 0
2 years ago
Solve for x<br> (-4x + 4).-3= 24
V125BC [204]
X= -23/4
use photomath
8 0
2 years ago
Read 2 more answers
2. Solve each given equation and show your work. Tell whether each equation has one solution, an infinite number of solutions, o
Ugo [173]
Alright,

(a) 2x+4(x-1)=2
2x+4x-4=2---- Distrubution of 4(x-1)
6x-4=2---- Combining like terms
6x=6---- Making -4 equal 0 by adding +4 to both sides
x=1---- Divide the coefficiant (6)

(b) 25-x=15-(3x+10)
25-x=15-3x-10----Distribute the -1
25-x=5-3x---- Combine like terms
25=5-2x---- Make -x equal 0 by adding +x to both sides
20=-2x---- Make 5 equal zero by subtracting 5 (or adding -5) to both sides
-10=x---- Divide by the coefficiant (-2)

(c) 4x= 2x+2x+5(x-x)
4x=2x+2x+5(0)---- Distribute. Alright this might look hard but realy it is 1x-1x so the answer is 0
4x=2x+2x---- 5 times 0 is 0
4x=4x---- Combine like terms
x=x ---- divide by the coefficiant

Alright! Hope this helps! ;)
4 0
3 years ago
The curved part of this figures is a semicircle.
SCORPION-xisa [38]
The answer is 14+8.125π units².<span>
</span>
4 0
3 years ago
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A company's stock price flucated over a period of four days. The table shows the change in stock price per day. The net change i
DiKsa [7]

Answer:

The net change is -.30

Step-by-step explanation:

increase means add

decrease means subtract

+3.50

-3.70

+3.30

-3.40

-------------

-.30

The net change is -.30

7 0
2 years ago
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