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ladessa [460]
3 years ago
14

2x+3-5x+7 Find the Term for this question please?

Mathematics
1 answer:
zvonat [6]3 years ago
7 0

Answer:

The correct answer for this question is −3x+10 and the term is 5x

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2(-15) + 22 - 55 show work
eduard
2(-15)= -30 +22=-52-55=107 (I think)
7 0
3 years ago
Using the remainder theorem which quotient has a remainder of 20?
stealth61 [152]

Answer:

D

Step-by-step explanation:

When a polynomial f(x) is divided by (x - a) then remainder is f(a)

A

divided by (x + 4 ), then a = - 4

(-4)^{4} - 8(- 4)² + 16 = 256 - 128 + 16 = 144 ≠ 20

B

divided by (x - 2), then a = 2

3(2)³ + 7(2)² + 5(2) + 2

= 3(8) + 7(4) + 10 + 2

= 24 + 28 + 12 = = 64 ≠ 20

C

divided by (x + 5) , then a = - 5

(- 5)³ + 5(- 5)² - 4(- 5) + 6

= - 125 + 125 + 20 + 6 = 26 ≠ 20

D

divided by (x - 2), then a = 2

3(2)^{4} - 5(2)³ + 5(2) + 2

= 3(16) - 5(8) + 10 + 2

= 48 - 40 + 12 = 20 ← Remainder of 20

3 0
3 years ago
A retired man gets paid 4/5 of his regular salary. If his retirement pay amounts to $28,000, what was his regular salary?
Semmy [17]
The correct answer would be A.
5 0
3 years ago
If x + 9.8 = 14.7, what is the value of 8(x - 3.7)?
Scrat [10]
Find the value of x
x+9.8=14.7
x=4.9
Then plug it in the second equation
8(4.9-3.7)
8(1.2)
9.6
Hope this helps.
5 0
3 years ago
Read 2 more answers
Which of the following is equal to 2?
AnnZ [28]
Awnser is A 6+4 divided by [2+1]x3
8 0
3 years ago
Read 2 more answers
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